Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11718569 | Production method for composite material | Yuuta OOTSUKA, Yasutomo Tanaka, Wataru KUBOTA, Masato Ishizaki, Yasuyuki Fukushima +1 more | 2023-08-08 |
| 11444353 | Battery pack | Hiroyoshi Yamamoto, Shota Iguchi, Koji Yamashita, Yoshiaki Ichikawa, Katsunori Sato +1 more | 2022-09-13 |
| 10473571 | Test piece for tensile testing and tensile testing method | Masahiro Takanashi | 2019-11-12 |
| 10211434 | Battery pack | Yoshiaki Ichikawa, Katsunori Sato, Hidehiro Takasugi, Hirokuni Koike, Hiroyoshi Yamamoto | 2019-02-19 |
| 7520190 | Structure of engine starter equipped with planetary gear speed reducer | Youichi Hasegawa, Sadayoshi Kajino | 2009-04-21 |
| 7249965 | Starter | Youichi Hasegawa, Yoshinori Yamaguchi | 2007-07-31 |