Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8074335 | Cell production method and cell production facility | Shigeharu Ikeda, Kuniyuki Hashimoto, Junji Sugawara | 2011-12-13 |
| 7998282 | Heat treatment method of steel components, steel components and manufacture method of steel components | Hisao Shirai, Koji Ohbayashi, Kazuaki Okada, Hideo Kanisawa, Shuji Kozawa | 2011-08-16 |
| 7866027 | Motor driving device manufacturing method | Shingo Hashimoto, Yoshihisa Yamada, Takeshi Tomita, Shigeharu Ikeda, Hideki Hisada +2 more | 2011-01-11 |