Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5277497 | Voltage to pulse-width conversion circuit | — | 1994-01-11 |
| 5154045 | Suction cleaning system and ducting for spinning machines | Yoshinori Saruwatari, Osamu Yoshida, Chikaji Ohmori | 1992-10-13 |
| 4999003 | Apparatus for steering front and rear wheels of a motor vehicle | Masaru Koishi, Tomoyuki Yonezawa, Kazushiro Inoue | 1991-03-12 |
| 4977737 | Method of controlling the driving of a ring spinning frame | Koichi Yamada, Osamu Yoshida | 1990-12-18 |
| 4829400 | Gas-insulated switchgear | — | 1989-05-09 |
| 4565064 | Process and apparatus for preparing fasciated spun yarns | Takeru Iwasaki, Kenji Sasaki | 1986-01-21 |
| 4564482 | Variable venturi type carburetor | Michio Tahata, Masao Okamoto | 1986-01-14 |
| 4392536 | Vehicle | Kazuhiro Iwai, Akito Enokimoto, Yoshitaka Kato | 1983-07-12 |
| 4332310 | Device for preventing intrusion of water, dust, etc. into drum brake | Kazuhiro Iwai | 1982-06-01 |