Issued Patents All Time
Showing 76–87 of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5063719 | Column base structure | Hideshige Matsuo, Isamu Yamamoto, Osamu Narishige, Michio Itoh, Kuniaki Sato +3 more | 1991-11-12 |
| 5046315 | Master cylinder | Naganori Koshimizu, Hideaki Ishii | 1991-09-10 |
| 4992647 | Ticket processing terminal device which accepts previously issued tickets for modification or exchange | Hiroshi Konishi, Haruo Kimura, Toshiharu Hashimoto, Tadashi Hasegawa, Sadao Sone | 1991-02-12 |
| 4954906 | Position control system for a magnetic storage device using a small sized disk | Kazuya Takahashi, Atsuki Ichinose, Testuya Mino | 1990-09-04 |
| 4945729 | Tandem master cylinder sleeve | Yoshihiro Hayashida, Hideaki Ishii, Naganori Koshimizu | 1990-08-07 |
| 4937464 | Modular jack with loop testing switch | Kaoru Nanba, Masao Nakamura | 1990-06-26 |
| 4905436 | Column/beam joint structure | Hideshige Matsuo, Isamu Yamamato, Michio Itoh, Shue Suzuki, Mitsunobu Iwata +6 more | 1990-03-06 |
| 4774809 | Tandem type master cylinder with pressure proportioning valve deactivated by a slidable actuating member | Yoshihiro Hayashida, Masami Aono, Takashi Ishimaki | 1988-10-04 |
| 4767212 | Volume determination process | Tadahiro Kitahashi, Osami Saito, Tadaaki Matsuno | 1988-08-30 |
| 4682694 | Method and device for removing defective products | Takahiro Kumazawa, Yoshimitsu Yamaguchi | 1987-07-28 |
| 4558695 | Method of manufacturing a heat exchanger | Takahiro Kumazawa, Toshihisa Izawa | 1985-12-17 |
| 4411997 | Method for producing L-lysine by fermentation | Keishi Shimazaki, Yasutsugu Yamada | 1983-10-25 |