Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11904374 | Blank, formed article, die assembly, and method for producing blank | Akira Egami | 2024-02-20 |
| 11224908 | Cutting method using a stamping press | Takashi YASUTOMI, Tohru Yoshida | 2022-01-18 |
| 11111144 | Ozone gas generator and method for manufacturing ozone gas generator | — | 2021-09-07 |
| 10639698 | Shearing method | Takashi YASUTOMI, Shigeru Yonemura, Tohru Yoshida | 2020-05-05 |
| 10625325 | Blank, formed article, die assembly, and method for producing blank | Akira Egami | 2020-04-21 |
| 10335846 | Manufacturing method and manufacturing device of sheared components | Koichi Sato, Takashi YASUTOMI | 2019-07-02 |
| 9206940 | Structure including a frame having four sides and a closed cross-section structural member | Atsushi Seto, Eisaku Sakurada | 2015-12-08 |
| 9193591 | Ozone gas generator and method for manufacturing the same | Osamu Takemura | 2015-11-24 |
| 9047724 | Fare box | Kenji Kimoto, Yasuhiro Suzuki | 2015-06-02 |
| 9047725 | Fare box | Kenji Kimoto, Yasuhiro Suzuki | 2015-06-02 |
| 8960529 | Fare box | Kenji Kimoto, Yasuhiro Suzuki | 2015-02-24 |
| 8955284 | Structure including a frame having four sides and a closed cross-section structural member | Atsushi Seto, Eisaku Sakurada | 2015-02-17 |
| 8911675 | Discharge cell for ozonizer | — | 2014-12-16 |
| 8668134 | Fare box | Kenji Kimoto, Yasuhiro Suzuki | 2014-03-11 |
| 8337063 | Vehicle light | Satoshi Nagasawa, Chikako Yamahana | 2012-12-25 |
| 6816852 | Information processing method, device and program conduct | Kimihiko Higashio | 2004-11-09 |
| 5512240 | Tungsten electrode material | Fukuhisa Matusda, Masao Ushio, Kiyoyuki Hasegawa, Katsuyoshi Akabane | 1996-04-30 |