Issued Patents All Time
Showing 151–165 of 165 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4807194 | Seimiconductor memory device having sub bit lines | Michihiro Inoue | 1989-02-21 |
| 4749613 | Composite fiber reinforced thermoplastic resin stampable sheet and bumper beam formed thereof | Ikuo Okubayashi, Yukio Sato, Shunpei Minagawa, Masaru Koshimoto | 1988-06-07 |
| 4748494 | Lead arrangement for reducing voltage variation | Hiroyuki Itho, Masayoshi Yagyu, Akira Masaki | 1988-05-31 |
| 4736879 | Pneumatic tool with pressure intensifier | Mitsuhiro Takatsuru, Keiziro Murayama | 1988-04-12 |
| 4730579 | Internal combustion engine cylinder head with port coolant passage independent of and substantially wider than combustion chamber coolant passage | Mutsumi Kanda, Yoshihiro Iwashita, Takeshi Okumura | 1988-03-15 |
| 4724015 | Method for improving the magnetic properties of Fe-based amorphous-alloy thin strip | Takashi Sato | 1988-02-09 |
| 4719964 | Method for producing a metal wire | Takashi Sato, Tsutomu Ozawa | 1988-01-19 |
| 4700329 | Semiconductor memory device having dummy cells of divided charge type | Hideya Esaki | 1987-10-13 |
| 4685980 | Method for improving the magnetic properties of Fe-based amorphous-alloy thin strip | Takashi Sato | 1987-08-11 |
| 4608956 | Operating apparatus for lean burn internal combustion engine | Kenji Katoh, Kenichiro Shindo, Souichi Matsushita, Tokuta Inoue | 1986-09-02 |
| 4489232 | Apparatus for heating a mixed gas on an internal combustion engine | Shigetaka Wada | 1984-12-18 |
| 4447805 | Apparatus for measuring temperature of coke ovens | Yoshihiro Omae, Noboru Okubo, Keiichi Sigyo, Hideo Nakajima, Hiroaki Fukui +1 more | 1984-05-08 |
| 4435994 | Automobile transmission casing having reinforcement | Shuji Hata, Katsuji Murakawa | 1984-03-13 |
| 4327697 | Heater for air-fuel mixture having heating element of positive temperature coefficient resistor | Shigetaka Wada | 1982-05-04 |
| 4225294 | Oil seal means for rotary piston engines including a nitrided and ground surface | Seiichi Kakuwa, Toshihiko Hattori, Ichiro Yamagata | 1980-09-30 |