ãðºðžæ ªç¹èš±åæãã³ã€ã³ã ããèŠããªïŒCanaan (CAN) ãæ¥æ¬ã§ç¹èš±ãåºããçã®çç±ââãç°å¢(ESG)éæããžã®è»¢èº«ã¯æ¬æ°ãïŒ
åžå Žã®èª€è§£ïŒãã ã®ãæ¡ææ©å±ãã§ã¯ãªã
Canaan Inc.ïŒä»¥äžãCANïŒã®æ ªäŸ¡ãã£ãŒããçºãããšãã倧倿°ã®æè³å®¶ã¯ãããã³ã€ã³ïŒBTCïŒã®äŸ¡æ Œå€åãšéãåãããã ãã§æèã忢ãããBTCãäžããã°CANãäžãããBTCãäžããã°CANã¯æŽèœããã確ãã«ãçžé¢ä¿æ°ã¯æ¥µããŠé«ããCANã¯ä»®æ³é貚åžå Žã®ã¬ãã¬ããžãã»ããŒã¿ïŒå¢å¹ ãããææ°é£åååïŒãšããŠæ©èœããŠããåŽé¢ã¯åŠå®ã§ããªãã
ãããã2025幎çŸåšããã®åçŽãªçžé¢é¢ä¿ã«äŸåããæè³å€æã¯ãèŽåœçãªæ©äŒæå€±ããããã¯äºæãã¬ãªã¹ã¯ãæãããšã«ãªãã
財åè«žè¡šã®æçèšç®æžïŒPLïŒã«çŸããæ°åââäžå®å®ãªå£²äžé«ããã€ãã³ã°æ©åšéèŠã®æ³¢ãåšåº«è©äŸ¡æââã¯ããããŸã§ãéå»ã®çµæãã«éããªãããã®äŒæ¥ã®ãæªæ¥ããæ£ç¢ºã«æž¬ãããã®å è¡ææšã¯ããã¯ãååææ±ºç®ã®äžã«ã¯ååšããªããããã¯ã圌ããã²ã£ãããšããããå·æã«ç©ã¿äžããŠãããç¹èš±ããŒããã©ãªãªïŒç¥ç財ç£ïŒã ã®äžã«é ãããŠããã
ç§ãå ¬éæ å ±ããã³ç¹èš±ããŒã¿ããŒã¹ïŒUSPTO/CNIPA/WIPOïŒã粟æ»ãããšããã2023幎ãå¢ã«CANã®æè¡éçºæ¹éãåçã«å€åããŠããäºå®ãæµ®ãã³äžãã£ãããã€ãŠã¯åçŽãªããã·ã¥ã¬ãŒãïŒèšç®é床ïŒã®åäžã«äž»çŒã眮ããŠããåºé¡å 容ããçªåŠãšããŠãç±ååŠããšãé»åã°ãªããå¶åŸ¡ã ãžãšã·ããããŠããã®ã ã
åžå Žã¯CANããäºæµã®ãã€ãã³ã°ãã·ã³ã¡ãŒã«ãŒïŒäžäœã¯BitmainïŒããšèŠãªããŠãããè³éåã§å£ãCANã¯ãæå 端ã®åŸ®çްåããã»ã¹ïŒ3nm/2nmïŒã®ç¢ºä¿ã«ãããŠåžžã«èŠæŠã匷ããããŠããããã ãã ãããã®å£äœæ§ãããã圌ããç¹ç°ãªçåæŠç¥ãžãšé§ãç«ãŠãã
圌ãã¯ä»ãåã«ããããã³ã€ã³ãæãæ©æ¢°ããäœã£ãŠããã®ã§ã¯ãªããã黿°ãèšç®åã«å€æãããã®æç±ãããåååãããšãã«ã®ãŒå€æããã€ã¹ããæ§ç¯ããããšããŠãããããã¯ãããŒããŠã§ã¢ã®ã¹ããã¯ç«¶äºãšãããæ¶èæŠãããããšãã«ã®ãŒã€ã³ãã©ã®äžéšãšããŠçµã¿èŸŒãŸãããæä¹ æŠããžã®æ§é 転æãæå³ããã
æ¬ã¬ããŒãã§ã¯ãäžè¬çãªã¢ããªã¹ãã¬ããŒããè§Šããããšã®ãªãç¹èš±æ å ±ã®æ·±å±€åæãéããŠãCANãæãçåæŠç¥ã®å šè²ãæããã«ãããç¹ã«ãAIäºæ¥ã®å®è³ªçãªçž®å°ãšåŒãæãã«é²ãããããæ¥æ¬åžå Žãžã®æŠç¥ç浞éã ã«ã€ããŠã¯ãå€ãã®æè³å®¶ãå®å šã«èŠèœãšããŠããç²ç¹ã§ããã
æ°åã¯åãã€ããªãããæ°åãèªãã¹ããŒãªãŒã¯èªã¿æã®ãªãã©ã·ãŒã«äŸåãããCANã®æ¬è³ªç䟡å€ã¯ãä»ã®æ ªäŸ¡ã«ã¯ãŸã ç¹ã蟌ãŸããŠããªãã

ã第1ç« ã æè¡çå ïŒMoatïŒïŒã·ãªã³ã³ã®éè¡åž«
åå°äœæ¥çã«ãããŠãæ©çãŸãïŒYieldïŒãã¯ç¥ã®é åã§ããããŠã§ãããåãåºããããããã®ãã¡ãè¯åãšããŠäœ¿ããå²åãé«ããã°é«ãã»ã©å©çãåºããéã«èšãã°ãäžè¯åã¯ãã®ãŸãŸã³ã¹ããšãªããäŒæ¥ã®å©ççãå§è¿«ããã
ç«¶åã®BitmainãMicroBTããTSMCãSamsungã®æå 端ã©ã€ã³ã確ä¿ããç©ççãªãè¯åçããé«ããçéãè¡ãã®ã«å¯ŸããCANã®ã¢ãããŒãã¯ç°è³ªã ã圌ãã¯ãUS 11,502,693 (Chip frequency modulation method and apparatus)ã ãã¯ãããšããäžé£ã®å¶åŸ¡ç¹èš±ã«ãã£ãŠãããŒããŠã§ã¢ã®æ¬ é¥ããœãããŠã§ã¢ã§ããäŒããéãéžãã ã
1-1. ãUS 11,502,693ãã®è¡æïŒåäœå·®ã®åçå

ãã®ç¹èš±ã®æ žå¿ã¯ãããããäžã€äžã€ã®æ§æ ŒïŒåäœå·®ïŒããªã¢ã«ã¿ã€ã ã§èšºæããåå¥ã«æé©ãªé»å§ãšåšæ³¢æ°ãå²ãåœãŠãã ç¹ã«ããã
éåžžã®ASICïŒç¹å®çšéåãéç©åè·¯ïŒèšèšã§ã¯ãããŒãäžã®æãæ§èœã®äœããããã«åãããŠå šäœã®åäœã¯ããã¯ãå¶éãããããããã¯åºæºã«æºããªããããã廿£ãããããããCANã®ç¹èš±æè¡ãçšããã°ãé»å§èæ§ãäœããããã«ã¯äœãè² è·ããé«ããããã«ã¯é«ãè² è·ãåçã«é åã§ããã
ããã¯æè³å®¶ã«ãšã£ãŠäœãæå³ãããã
補é å䟡ïŒCOGSïŒã®å§çž®:
ä»ç€Ÿãªã廿£ããããåŸãªããBçŽåãããããããã®å¶åŸ¡ããžãã¯ãåãŸããããšã§ã補åããšããŠçµã¿èŸŒãããæå 端ããã»ã¹ã䜿ããªãïŒãããã¯é«ããŠäœ¿ããããªãïŒCANã«ãšã£ãŠãå®äŸ¡ãªæ§äžä»£ããã»ã¹ãæ©çãŸãã®æªãã©ã€ã³ã䜿ã£ãŠããæçµè£œåã®ããŒã¿ã«ããã·ã¥ã¬ãŒããç¶æã§ãããã®æè¡ã¯ã財åäžã®çåœç·ã§ããã補å寿åœïŒLTVïŒã®å»¶é·:
å šããããäžåŸã«é ·äœ¿ããªãããããããã¹ãããïŒå±æçãªé«ç±ïŒãçºçãã«ãããããã¯ãã·ã³ã®æ éçäœäžã«çŽçµããããã€ãã³ã°ãã¡ãŒã ã®éå¶è ã«ãšã£ãŠãããŠã³ã¿ã€ã ïŒçšŒå忢æéïŒã¯æ»ãæå³ãããæ éãã«ãããã·ã³ã¯ãã«ã¿ãã°ã¹ããã¯äžã®ããã·ã¥ã¬ãŒããå€å°å£ã£ãŠããŠããå®éçšã§ã®ROIïŒæè³å¯Ÿå¹æïŒã§åãå Žåãããã
1-2. Bitmainãšã®å¯Ÿæ¯ïŒåæ vs æ

æ¥çã®å·šäººBitmainã®æŠç¥ã¯ãåæãã ãå§åçãªè³éåã§TSMCã®æåªå æ ãè²·ãå ããç©ççã«æåŒ·ã®ããããäœãã察ããŠCANã¯ãæãã§æŠããè³éåã§å£ã圌ãã¯ãã·ãªã³ã³ãã®ãã®ã®æ§èœå·®ããç·»å¯ãªå¶åŸ¡ã¢ã«ãŽãªãºã ã§åãåãããŠããã
ãã®æ§é ã¯ããã€ãŠã®èªåè»æ¥çã«ããããææ°éè³äžäž»çŸ©ã®ã¢ã¡è»ã察ãé»åå¶åŸ¡ã§å¹çãçšŒãæ¥æ¬è»ãã®æ§å³ã«äŒŒãŠããããšãã«ã®ãŒã³ã¹ããå®ãæä»£ïŒïŒãããã³ã€ã³äŸ¡æ ŒãæŽéš°ãã黿°ä»£ãç¡èŠã§ããæä»£ïŒã¯ã¢ã¡è»ãåã€ãããããåæžæãçµãŠå ±é ¬ãæžãããšãã«ã®ãŒå¹çãå šãŠãšãªã£ãçŸåšãCANã®ã也ããéå·Ÿãçµãããããªæè¡ææ³ã¯ã極ããŠåççãªåªäœæ§ïŒMoatïŒãšãªãåŸãã
ã ãããããã®å¶åŸ¡ã ãã§ã¯äžååã ãé«å¯åºŠåããããããåºãèšå€§ãªãç±ããåŠçã§ããªããã°ããã¹ãŠã¯çµµã«æããé€ ã«ãªããæ¬¡ç« ã§ã¯ãCANãç¹è𱿻å¢ã匷ããããäžã€ã®æ±ããæ¶²æµžå·åŽããšãç±ã®æææš©ã ã«ã€ããŠåæãããããã«ã¯ãåãªãããŒããŠã§ã¢ã¡ãŒã«ãŒããã®è±åŽã瀺åããé倧ãªãã³ããé ãããŠããã

ã第2ç« ã ã€ã³ãã©æ¯é ïŒæ¶²æµžå·åŽãšãç±ãã®æææš©
CANã®ç¹èš±æŠç¥ã«ãããŠããããèšèšïŒç¬¬1ç« ïŒãšåç§ããªãã®ããæ¶²æµžå·åŽïŒImmersion CoolingïŒãããã³ãå»ç±å©çšã ã«é¢ããæè¡çŸ€ã§ããã
ããã¯åãªããå·åŽãã¡ã³ã®ä»£æ¿ãã§ã¯ãªããæè³å®¶ã¯ãCANãããŒããŠã§ã¢åäœã®è²©å£²æ¥è ãããããŒã¿ã»ã³ã¿ãŒã®èšèšã»éçšãæ¡ããã€ã³ãã©ã»ãããã€ããŒããžãšããžãã¹ã¢ãã«ãå€è³ªãããããšããŠããå åããããããèªã¿åããã°ãªããªãã
2-1. ãUS 12,363,856ãïŒç©çåŠãžã®ææŠ

2025幎ã«ç»é²ãããç¹èš± US 12,363,856 (Immersed liquid cooling heat dissipation system)ã¯ãCANã®å·åŽæè¡ã®å°éç¹ã瀺ããŠããã
液浞å·åŽã¯ãéå°é»æ§ã®ãªã€ã«ãããçŽ ç³»æ¶²äœã®äžã«ãµãŒããŒããšæ²ããæè¡ã ããæå€§ã®æè¡ç課é¡ã¯ãæ¶²æµã®å¶åŸ¡ãã«ããã空æ°ãããç²åºŠã®é«ãæ¶²äœã¯ãçäœå ã§æ·ã¿ãããããããéã«ããããã¹ãããïŒç±æºãŸãïŒãã圢æããããããããåå ã§ã液浞å·åŽã¯çè«äžã®å¹çãåºã«ãããšãããŠããã
CANã®ç¹èš±ã¯ããåæµæ¿ïŒFlow equalizing plateïŒã ãšåŒã°ããç¬èªã®æŽæµæ§é ãçäœå
éšã«é
眮ããæ°ååã®ããããã¹ãŠã«åäžãªæµéã§å·åªãåœãŠãæè¡ãæš©å©åããŠããã
ãã®ãåæµåãããããã忥ç䟡å€ã¯ä»¥äžã®2ç¹ã ã
ãªãŒããŒã¯ããã¯ã®ããŒãžã³æ¡å€§:
ç±æŽèµ°ã®ãªã¹ã¯ãç©çæ§é ã¬ãã«ã§æé€ããããšã§ã宿 Œä»¥äžã®é»å§ããããŠããã·ã¥ã¬ãŒããç¡çããåŒãäžããããªãŒããŒã¯ããã¯éçšããå¯èœã«ãªããããã¯ãåãããŒããŠã§ã¢æè³é¡ïŒCAPEXïŒã§ããå€ãã®ãããã³ã€ã³ãç£åºã§ããããšãæå³ãããé«å¯åºŠå®è£ ïŒSpace EfficiencyïŒ:
巚倧ãªç©ºå·ãã¡ã³ããšã¢ãããŒçšç©ºéãäžèŠãšãªããããåäœé¢ç©ãããã®èšç®èœåãåçã«é«ãããããåå°ä»£ã®é«ãéœåžéšãã³ã³ããåããŒã¿ã»ã³ã¿ãŒã§ã®éçšã«ãããŠããã®å¯åºŠã¯æ±ºå®çãªç«¶äºåãšãªãã
2-2. è² åµãè³ç£ã«å€ããïŒèšç®æ©èœä»ããã€ã©ãŒ

ããã«è峿·±ãã®ã¯ãCNïŒäžåœïŒããã³PCTåºé¡ã§èŠããããå»ç±ååã·ã¹ãã ïŒWaste Heat RecoveryïŒã ãžã®å·çã ã
åŸæ¥ã®ãã€ãã³ã°ã«ãããŠãçºçãããç±ãã¯å»æ£ãã¹ããç£æ¥å»æ£ç©ãã§ããããããæšãŠãããã«ç©ºèª¿é»æ°ä»£ïŒOPEXïŒãããã£ãŠãããããããCANã®ç¹èš±çŸ€ã¯ã液浞å·åŽã«ãã£ãŠååãã60âã80âã®æž©æ°Žããææ¿ã枩氎ããŒã«ããããã¯èŸ²æ¥çšããŠã¹ã®ç±æºãšããŠäºæ¬¡å©çšããã·ã¹ãã å šäœãã«ããŒããŠããã
ããã¯ããã€ãã³ã°ãã·ã³ããèšç®æ©èœãä»ãã黿°ãã€ã©ãŒã ãžãšåå®çŸ©ãã詊ã¿ã ã
é»åã³ã¹ããæçåå²ç¹ã®ãªã®ãªã®åžå Žç°å¢ã«ãããŠããç±ãã売åŽããããã¯ç±å©çšã«ããã³ã¹ãçžæ®ºãã§ããã°ãå®è³ªçãªé»æ°ä»£ã倧å¹
ã«åŒãäžããããšãã§ããã
æè³å®¶ãšããŠæ³šèŠãã¹ãã¯ããããåãªãããšã³ãªã€ã¡ãŒãžæŠç¥ïŒã°ãªãŒã³ãŠã©ãã·ã³ã°ïŒãã§ã¯ãªãããèŠå¶éãããšãè£å©éç²åŸãã®ããã®å®å©çãªçåçã§ãããšããç¹ã ã
欧米ãäžåœã§ãç°å¢è² è·ããçç±ã«ãã€ãã³ã°èŠå¶ã匷ãŸãäžããå°åã«ç±ãšãã«ã®ãŒãäŸçµŠããã€ã³ãã©ããšãã建ä»ãã¯ãäºæ¥ç¶ç¶ã®ã©ã€ã»ã³ã¹ïŒèš±å¯ïŒãåŸãããã®æåŒ·ã®çŸãšãªãã
2-3. ããžãã¹ã¢ãã«ã®è»¢æç¹

CANã®ãããŸã§ã®åçã¯ããã·ã³ã®ã売ãåããã«äŸåããŠããããã®ã¢ãã«ã¯ãä»®æ³éè²šåžæ³ãè¯ããšãã¯ççºçã«å²ããããæªããšãã¯åšåº«ã®å±±ãç¯ãã ãã®ã極ããŠã·ã¯ãªã«ã«ïŒæ¯æ°åŸªç°çïŒãªå売ã ã
ããããç¬èªã®æ¶²æµžã¿ã³ã¯æ§é ãç±ååã·ã¹ãã ãç¹èš±ã§æŒãããŠãããšããããšã¯ãä»åŸåœŒãããå·åŽãœãªã¥ãŒã·ã§ã³äžåŒãããç±å©çšããŒã¿ã»ã³ã¿ãŒã®å»ºèšã»éçšåèšã ãžãšåæãåºããããšã瀺åããŠããã
ããŒããŠã§ã¢è²©å£²ãšããããããŒåçãã«å ããã€ã³ãã©ä¿å®ããšãã«ã®ãŒãããžã¡ã³ããšãããã¹ããã¯åçããžã®ç§»è¡ãããããããCANãç®æãããªã¥ãšãŒã·ã§ã³ïŒäŒæ¥äŸ¡å€è©äŸ¡ïŒã®ãªã¬ãŒãã£ã³ã°ïŒåè©äŸ¡ïŒã®æ£äœã§ããã
ã ãããã®æŠç¥ã«ã¯å®èšŒã®å Žãå¿ èŠã ããšãã«ã®ãŒã³ã¹ããé«ãããã€ã°ãªããïŒé»åç¶²ïŒãäžå®å®ã§ãç¹çްãªå¶åŸ¡ãæ±ããããå ŽæããããŠããã®æè¡åã蚌æã§ããã°ãäžçäžã©ãã§ãéçšãããã墚ä»ãããåŸãããå Žæã
ç¹èš±ããŒã¿ã远跡ãããšãCANããã®ãå®éšå ŽããšããŠéžãã æå€ãªåœã®ååãæµ®ãã³äžãã£ãŠãããæ¬¡ç« ã§ã¯ãå€ãã®æè³å®¶ãèŠèœãšããŠãããæ¥æ¬åžå Žããžã®äžå¯è§£ãªãŸã§ã®æ³šå ãšãã®çæã«ã€ããŠãæ žå¿ã«è¿«ãã

ã第3ç« ã æ¥æ¬åžå Žãšããå®éšå ŽïŒPCTåºé¡ã®è¬ãè§£ã
ç§ããã®èª¿æ»ã®éçšã§æã匷ãéåæââãããŠãããçš®ã®ç¢ºä¿¡ââãæ±ããã®ã¯ãCanaanïŒCANïŒã®ç¹èš±åºé¡ã«ãŒãã«ããããæ¥æ¬ïŒJPïŒãã®ç¹ç°ãªæ±ãã§ããã
éåžžãäžåœã®ããã¯äŒæ¥ãåœå€ã§æš©å©åãæ¥ãå Žåãåžå ŽèŠæš¡ã®å€§ããç±³åœïŒUSïŒã𿬧å·ïŒEPïŒãåªå ããããããããCANã®è¿å¹Žã®åºé¡ãç¹ã«ã°ãªããå¶åŸ¡ãå·åŽã·ã¹ãã ã«é¢ãããã®ã¯ãPCTïŒç¹èš±ååæ¡çŽïŒã«ãŒããçµç±ããŠãå·æãªãŸã§ã«æ¥æ¬åœå 段éãžã®ç§»è¡æç¶ããè¡ãããŠããã
ãªãã黿°ä»£ãé«ããä»®æ³é貚ã«å¯Ÿããçšå¶ãå³ããæ¥æ¬ãªã®ãïŒ
ãã®çãã¯ãæ¥æ¬ã®é»ååžå Žãæ±ããæ§é çãªãæªã¿ããšãCANã®æè¡çç¹æ§ãèŠäºã«åèŽããç¹ã«ããã
3-1. æ¥æ¬ã®é»åäºæ ãšãé匵ããã®åç®

æ¥æ¬ã¯äžçã§ãçšã«èŠããåãšãåºåå¶åŸ¡ãã®é »çºåœã§ãããä¹å·ãæ±åå°æ¹ã§ã¯ã倪éœå çºé»ãçºé»ããããæŽå€©æã«ãéé»ç¶²ïŒã°ãªããïŒã®ãã³ã¯ãé²ããããçºé»äºæ¥è ã«åŒ·å¶çãªåæ¢åœä»€ãåºãããŠãããã€ãŸãããæšãŠãããŠãã黿°ãã倧éã«çºçããŠããã®ã ã
ããããå ã¯
ãã®èšäºãåå ããŠããåé
ãããããã°å¿æŽãé¡ãããŸãïŒ ããã ãããããã¯ã¯ãªãšã€ã¿ãŒãšããŠã®æŽ»åè²»ã«äœ¿ãããŠããã ããŸãïŒ

