Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10884035 | Semiconductor device, semiconductor system, and control method of semiconductor device | Kazuki Fukuoka, Toshifumi Uemura, Yuko Kitaji, Yosuke Okazaki | 2021-01-05 |
| 10481185 | Semiconductor device, semiconductor system, and control method of semiconductor device to monitor a power supply voltage | Kazuki Fukuoka, Toshifumi Uemura, Yuko Kitaji, Yosuke Okazaki | 2019-11-19 |
| 10288493 | Semiconductor integrated circuit and electronic control unit | Toshiro Fujisaki, Takatoshi Tamaoki | 2019-05-14 |
| 6475956 | Flower-opening promoting agent for plants | — | 2002-11-05 |
| 6291398 | Plant-root growth promoting agent | — | 2001-09-18 |
| 6143695 | Plant-root growth promoting agent | — | 2000-11-07 |
| 5671154 | Signal processing method and signal processing device for ultrasonic inspection apparatus | Yukinori Iizuka, Hidekazu Horigome, Shin Nakazawa | 1997-09-23 |
| 5211031 | Scroll type compressor and refrigeration cycle using the same | Tadashi Fukuishi, Sigeaki Kuroda, Toshiaki Koyama, Tadao Ochiai, Toshio Hirai +4 more | 1993-05-18 |
| 5017108 | Scroll compressor with first and second oil pumps in series | Naoshi Uchikawa, Takahiro Tamura, Takao Mizuno, Kazuo Sakurai | 1991-05-21 |
| 4989414 | Capacity-controllable air conditioner | Hiroaki Kuno, Naoshi Uchikawa, Jyoji Okamoto, Hiroyuki Imamura | 1991-02-05 |
| RE33236 | Bearing device of sealed type scroll compressor | Eiichi Hazaki, Hiroaki Kuno, Naoshi Uchikawa, Takahiro Tamura, Takao Mizuno | 1990-06-19 |
| 4904170 | Scroll-type fluid machine with different terminal end wrap angles | Kazutaka Suefuji, Takao Senshu, Tetsuya Arata, Masatoshi Muramatsu, Jyoji Okamoto | 1990-02-27 |
| 4818195 | Scroll compressor with valved port for each compression chamber | Naoshi Uchikawa, Ryoichi Kuroshima, Hiroaki Kuno, Tetsuya Arata, Masao Shiibayashi | 1989-04-04 |
| 4810176 | Anti-rotation mechanism for use with orbiting scroll member of scroll compressor | Kazutaka Suefuji, Tetsuya Arata, Takao Senshu, Jyoji Okamoto | 1989-03-07 |
| 4774816 | Air conditioner or refrigerating plant incorporating scroll compressor | Naoshi Uchikawa, Tetsuya Arata | 1988-10-04 |
| 4755114 | Sealed type scroll compressor with wire mesh oil separating member | Masao Shibayashi, Katsuaki Kikuchi, Naoshi Uchikawa, Yasuro Ohishi, Hiroaki Kuno +2 more | 1988-07-05 |
| 4749344 | Oil feeding device for scroll fluid apparatus | Yoshikatsu Tomita, Katsuaki Kikuchi, Eiichi Hazaki, Tetsuya Arata, Masao Shiibayashi +2 more | 1988-06-07 |
| 4743181 | Scroll-type fluid machine with seal to aid lubrication | Hiroaki Kuno, Naoshi Uchikawa, Takahiro Tamura, Takao Mizuno | 1988-05-10 |
| 4730997 | Hermetic scroll compressor having concave spaces communicating with a delivery port | Takahiro Tamura, Naoshi Uchikawa, Takao Mizuno | 1988-03-15 |
| 4714415 | Scroll compressor with closed compression spaces having valves to reduce starting torque | Takao Mizuno, Naoshi Uchikawa, Takahiro Tamura, Ryoichi Kuroshima | 1987-12-22 |
| 4696629 | Hermetic scroll compressor with welded casing section | Masao Shiibayashi | 1987-09-29 |
| 4690625 | Scroll-type fluid machine with configured wrap edges and grooves | Hiroaki Kuno, Naoshi Uchikawa, Takahiro Tamura, Takao Mizuno, Kazumi Aiba +2 more | 1987-09-01 |
| 4669962 | Scroll compressor with pressure differential maintained for supplying oil | Takao Mizuno, Tetsuya Arata, Naoshi Uchikawa, Takahiro Tamura, Hiroaki Kuno | 1987-06-02 |
| 4596521 | Scroll fluid apparatus | Hiroaki Kuno, Naoshi Uchikawa, Takahiro Tamura, Takao Mizuno, Masao Shiibayashi | 1986-06-24 |
| 4579512 | Scroll-type fluid machine with radial clearance between wraps | Masao Shiibayashi, Sumihisa Kotani, Kazutaka Suefuji, Kenji Tojo | 1986-04-01 |