Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12266818 | Battery pack | Yuji Ogishima, Keisuke Minami | 2025-04-01 |
| 12218313 | Nonaqueous electrolyte secondary battery | Masashi Muraoka | 2025-02-04 |
| 11769904 | Nonaqueous electrolyte secondary battery | Tetsuya Okado, Hirofusa Tanaka, Masashi Muraoka, Mio Nosaka | 2023-09-26 |
| 10964923 | Prismatic secondary battery, and assembled battery and vehicle including the same | Yohei Muroya, Mitsuhiro Okada | 2021-03-30 |
| 10957883 | Prismatic secondary battery, and assembled battery and vehicle including the same | Yohei Muroya, Mitsuhiro Okada | 2021-03-23 |
| 8348639 | Sealing device | Masatoshi Okada, Iwao Taira, Tadashi Abiko, Yosuke Kondo, Ichiro Yamane | 2013-01-08 |
| 7938406 | Gasket | Tomohisa Matsumoto, Takashi Nakao, Shuji Yoshitsune | 2011-05-10 |
| 7918463 | Reciprocating seal | Hidenori Arai, Ichiro Yamane, Shinobu Munekata, Katsumi Yamashina, Masaru Watanabe | 2011-04-05 |
| 7789396 | Oil seal and process for producing the same | Hideyuki Huruyama, Masayuki Tanida, Hiroki Matsui, Tatsuhiko Watanabe, Shinobu Munekata +4 more | 2010-09-07 |