Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7406940 | Piston for internal combustion engine | Kimio Nishimura, Yutaka Mabuchi, Takahiro Hamada, Makoto Kano, Tomohito Ota | 2008-08-05 |
| 7228786 | Engine piston-pin sliding structure | Takahiro Hamada, Yutaka Mabuchi, Makoto Kano | 2007-06-12 |
| 6266983 | Method and apparatus for detecting flaws in strip, method of manufacturing cold-rolled steel sheet and pickling equipment for hot-rolled steel strip | Hajime Takada, Toshihiro Sasaki, Masato Iri, Makoto Aratani, Hideo Kuguminato +3 more | 2001-07-31 |
| 4745790 | Rolling method and rolling apparatus for metal strips | Toko Teshiba, Fumiya Yanagishima, Akira Kishida, Yoshio Nakazato | 1988-05-24 |
| 4576029 | Method of coiling thin strips | Shunji Fujiwara, Yoshio Nakazato, Fumiya Yanagishima, Toko Teshiba | 1986-03-18 |
| 4329099 | Self-drilling and self-extruding fastener | Mituo Shimizu | 1982-05-11 |
| 4241638 | Self-extruding fastener | Mituo Shimizu | 1980-12-30 |