Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10996243 | Vertical probe and jig for vertical probe | Akiko IWANA, Nobuo Iwakuni | 2021-05-04 |
| 6667632 | Potential sensor for detecting voltage of inspection target at non-contact condition to attain higher speed of inspection | Shinichi Murakawa, Soumyo Doi, Yoshio Egashira, Shigeo Ueda | 2003-12-23 |
| 5369337 | DC or HF ion source | Kenichi Yanagi, Mitsuo Kato, Kazuya Tsurusaki, Toshio Taguchi, Kenji Atarashiya +1 more | 1994-11-29 |
| 5288386 | Sputtering apparatus and an ion source | Kenichi Yanagi, Mitsuo Kato, Kazuya Tsurusaki, Toshio Taguchi, Kenji Atarashiya +1 more | 1994-02-22 |
| 4791830 | Balancer of reciprocating machine | Michinori Yamamoto, Shozo Tashiro, Satoshi Sakane, Toshiro Morita, Hiroshi Shiota +1 more | 1988-12-20 |
| 4695209 | Helical guide apparatus usable for a gear shaper | Takayo Noguchi, Yoichi Togawa, Tsuneo Nishimoto, Yoshiharu Tonohara, Seigo Nakai +2 more | 1987-09-22 |
| 4664572 | Chip disposer | Kazeushi Sugitani | 1987-05-12 |