Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8399807 | Glow plug and method for manufacturing the same | — | 2013-03-19 |
| 7640124 | Delay failure test circuit | Hideaki Konishi, Ryuji Shimizu, Masayasu Hojo, Satoshi Masuda, Naofumi Kobayashi | 2009-12-29 |
| 4454166 | Process for preparing semiconductor device | Hiroshi Harada, Shigeji Kinoshita, Yoshihiro Hirata, Masahiko Denda, Yoichi Akasaka | 1984-06-12 |
| 4438368 | Plasma treating apparatus | Hiroshi Harada, Masahiko Denda, Koichi Nagasawa, Yoshio Kono | 1984-03-20 |
| 4377734 | Method for forming patterns by plasma etching | Yoji Mashiko, Hirozo Takano, Sotoju Asai, Kazuo Mizuguchi, Sumio Nomoto | 1983-03-22 |
| 4341616 | Dry etching device | Masao Nagatomo, Kazuo Mizuguchi | 1982-07-27 |
| 4333226 | Method of forming patterned refractory metal films by selective oxygen implant and sublimation | Masao Nagatomo, Natsuro Tsubouchi, Hiroshi Harada, Junichi Mitsuhashi | 1982-06-08 |
| 4314874 | Method for forming a fine pattern of an aluminum film | Yoji Mashiko, Hiroshi Harada, Sotoju Asai, Kazuo Mizuguchi, Sumio Nomoto | 1982-02-09 |