Issued Patents All Time
Showing 126–140 of 140 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5087653 | Cleaning resin composition | Kenjiro Obama, Hiroshi Takasu, Susumu Arase | 1992-02-11 |
| 5058022 | Device for detecting engine brake | Yasuo Kita, Hiroshi Uzawa | 1991-10-15 |
| 5024902 | Fiber-reinforced metal | Katsuaki Suganuma, Hiroyoshi Minakuchi, Katsuhiko Kada, Haruo Osafune, Kuniaki KANAMARU | 1991-06-18 |
| 5004172 | Take-up apparatus for amorphous metal ribbon | Masaaki Tanahashi, Hiroyuki Hagiwara | 1991-04-02 |
| 4995359 | Combustion chamber for internal combustion engine | Junichi Yokoyama, Tomonori Urushihara, Teruyuki Itoh | 1991-02-26 |
| 4838945 | Thermoplastic resin composition for cleaning | Takamichi Kudo, Haruhiko Furukawa, Nobusuke Yamamoto | 1989-06-13 |
| 4776233 | Hydromechanical transmission and hydromechanical speed-change mechanism | Yasuo Kita | 1988-10-11 |
| 4637130 | Method for manufacturing a plastic encapsulated semiconductor device and a lead frame therefor | Kenichi Tateno, Mikio Nishikawa | 1987-01-20 |
| 4589010 | Method for manufacturing a plastic encapsulated semiconductor device and a lead frame therefor | Kenichi Tateno, Masami Yokozawa, Mikio Nishikawa, Michio Katoh, Fujio Wada | 1986-05-13 |
| 4507675 | Method for manufacturing a plastic encapsulated semiconductor device and a lead frame therefor | Kenichi Tateno, Mikio Nishikawa | 1985-03-26 |
| 4482915 | Lead frame for plastic encapsulated semiconductor device | Mikio Nishikawa, Kenichi Tateno, Masami Yokozawa | 1984-11-13 |
| 4451973 | Method for manufacturing a plastic encapsulated semiconductor device and a lead frame therefor | Kenichi Tateno, Masami Yokozawa, Mikio Nishikawa, Michio Katoh, Fujio Wada | 1984-06-05 |
| 4421621 | Quartz crystal oscillator | Joji Shimakawa, Yukio Hara, Masatoshi Kobayashi | 1983-12-20 |
| 4293986 | Method of making a quartz crystal oscillator | Masatoshi Kobayashi, George Shimakawa, Yukio Hara | 1981-10-13 |
| 4288284 | Method of producing housing element for quartz crystal oscillator | Masatoshi Kobayashi, George Shimakawa, Yukio Hara | 1981-09-08 |