Issued Patents All Time
Showing 26–50 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4819043 | MOSFET with reduced short channel effect | Yoshiaki Yazawa, Yutaka Kobayashi, Takahiro Nagano | 1989-04-04 |
| 4689056 | Air cleaner using ionic wind | Hiroki Noguchi, Toshiki Kobayashi, Tadashi Hattori, Nobuyoshi Sakakibara, Teiichi Nabeta | 1987-08-25 |
| 4678118 | Dual-function car spoiler | Takao Oshiro, Hideaki Sasaya | 1987-07-07 |
| 4673416 | Air cleaning apparatus | Nobuyoshi Sakakibara, Tadashi Hattori, Kazuhiko Miura, Hiroki Noguchi, Teiichi Nabeta | 1987-06-16 |
| 4660879 | Air spoiler apparatus with solar cells for vehicle | Toshiki Kobayashi, Junzi Mizuno, Hideaki Sasaya | 1987-04-28 |
| 4643745 | Air cleaner using ionic wind | Nobuyoshi Sakakibara, Tadashi Hattori, Kazuhiko Miura, Hiroki Noguchi, Teiichi Nabeta | 1987-02-17 |
| 4640436 | Hermetic sealing cover and a method of producing the same | Akio Miyoshi | 1987-02-03 |
| 4604159 | Method of forming a large number of monocrystalline semiconductor regions on the surface of an insulator | Yutaka Kobayashi, Takaya Suzuki | 1986-08-05 |
| 4562732 | Device for detecting liquid amount in a vessel | Junji Kitagawa, Junji Mizuno, Shigeyuki Akita | 1986-01-07 |
| 4558634 | Ventilation system for motor vehicles | Takao Oshiro, Hideaki Sasaya | 1985-12-17 |
| 4556171 | Heating system for automobiles with heat storage tank | Hiroki Noguchi, Yauo Kondo | 1985-12-03 |
| 4500479 | Humidifier | Hiroki Noguchi, Hiroshi Hamaguchi | 1985-02-19 |
| 4494597 | Ventilating device for automotive vehicle | Kunio Okamoto, Hiroki Noguchi | 1985-01-22 |
| 4489603 | Moisture sensitive element | Kunio Okamoto | 1984-12-25 |
| 4484938 | Total heat exchanger | Kunio Okamoto | 1984-11-27 |
| 4460388 | Total heat exchanger | Kunio Okamoto | 1984-07-17 |
| 4454849 | Canister for internal combustion engine | Junzi Mizuno, Kunio Okamoto, Takeshi Ishii | 1984-06-19 |
| 4438543 | Windshield wiper device | Hiroki Noguchi, Naomi Miyazaki | 1984-03-27 |
| 4412425 | Air conditioning and ventilation system | Hiroki Noguchi, Kunio Okamoto | 1983-11-01 |
| 4403587 | Fuel evaporative emission control apparatus for vehicles | Junzi Mizuno, Hiroki Noguchi, Takeshi Ishii | 1983-09-13 |
| 4400845 | Windshield wiper | Hiroki Noguchi | 1983-08-30 |
| 4386947 | Apparatus for adsorbing fuel vapor | Junzi Mizuno, Kunio Okamoto, Kenichi Hanaki | 1983-06-07 |
| 4381929 | Apparatus for adsorbing fuel vapor | Junzi Mizuno, Yukihisa Takeuchi, Masao Wakayama, Masahiro Tomita | 1983-05-03 |
| 4377400 | Heat exchanger | Kunio Okamoto | 1983-03-22 |
| 4376840 | Flame retardant liquid rubber composition | Toshimoto Moriwaki, Kiyoshi Hani, Shigeru Kubota, Shohei Eto, Ichiro Yamasaki | 1983-03-15 |