YO

Yasuhide Okazaki

HZ Hitachi Zosen: 1 patents #216 of 531Top 45%
Overall (All Time): #2,616,116 of 4,157,543Top 65%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11799118 Fuel cell system Yoshinobu Takaki, Kotaro Yagi, Masato Kawami, Takashi Ogawa, Naohiro Nakataya +1 more 2023-10-24