Issued Patents All Time
Showing 151–157 of 157 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4944874 | Centrifugal separator | Sumio Kawai | 1990-07-31 |
| 4749291 | Inking system for wire dot matrix printer | Hisao Fukui, Tetuo Taguchi, Takashi Ishikawa | 1988-06-07 |
| D295356 | Microwave oven | Taiji Nambu, Yuko Ishimura, Akira Takebata | 1988-04-26 |
| 4649005 | Method for producing a liquid silicone rubber base | Hironobu Koyanagi, Takahiro Sato | 1987-03-10 |
| 4349258 | Manual focal point adjusting and change-over device for use in automatic focal point adjuster camera | Kiyoshi Kitai, Tadashi Nakagawa, Hiroaki Ishida, Masanori Watanabe, Yuzuru Takazawa | 1982-09-14 |
| 4331280 | Method of jointing pipes by friction welding | Takao Terabayashi, Kenichi Waragai, Atsuya Kamada, Izumi Ochiai, Yoiti Wakabayashi | 1982-05-25 |
| 4211480 | Electromagnetic shutter controlling device for camera | Kiyoshi Kitai, Tomoo Yonemoto, Shogo Kato | 1980-07-08 |