Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11938559 | Stir pin, friction stir welding tool, and machine tool | Seigo OUCHI, Masayasu MINATANI, Toru Murakami | 2024-03-26 |
| 11130178 | Composite processing machine, machining tool, and composite processing method | Kazuki Uemura, Naokazu Okabe, Shoya Kai | 2021-09-28 |
| 11130193 | Friction stir welding tool and friction stir welder | Masayasu Hachiya, Toru Murakami, Seigo OUCHI | 2021-09-28 |
| 10697610 | Resin molded product | Kenta Sugiyama, Masashi Katayama | 2020-06-30 |
| 10520155 | Light guide and vehicle lamp | Mamoru Kosuge, Akinori Yamamoto, Asami Sakashita | 2019-12-31 |
| 5300410 | Developer for silver halide photographic light-sensitive material | Sukeaki Date, Eiichi Terashima, Toshiro Kondo, Masao Okushima, Seiichi Sumi | 1994-04-05 |
| 5258258 | Process for making lithographic printing plates | Hidetoshi Miura, Takimi Hashimoto | 1993-11-02 |