Issued Patents All Time
Showing 101–120 of 120 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5559397 | Color filter and fluorescent display device having color filters incorporated therein | Yoshihisa Tsuruoka, Haruhisa Hirakawa, Yoshinari Okamoto | 1996-09-24 |
| 5543685 | Flourescent display device having a protective film interposed between color filters and anode electrodes | Yoshinari Okamoto, Yoshihisa Tsuruoka, Haruhisa Hirakawa | 1996-08-06 |
| 5427634 | Ferrite system stainless steel having excellent nacl-induced hot corrosion resistance and high temperature strength | Nobuhiro Fujita, Keiichi Ohmura | 1995-06-27 |
| 5402497 | Headphone apparatus for reducing circumference noise | Hirofumi Nishimoto, Kensaku Abe, Nobuo Kobayashi | 1995-03-28 |
| 5387838 | Fluorescent display device with high duty ratio | Haruhisa Hirakawa, Yoshihisa Tsuruoka | 1995-02-07 |
| 5265572 | Throttle actuator | Yuzo Kadomukai, Teruhiko Minegishi, Naoyuki Tanaka | 1993-11-30 |
| 5214884 | Ball polishing apparatus and method for the same | Hidetoshi Kinoshita | 1993-06-01 |
| 5215057 | Electrically-operated throttle actuator | Yuzo Kadomukai, Naoyuki Tanaka, Teruhiko Minegishi | 1993-06-01 |
| 5110544 | Stainless steel exhibiting excellent anticorrosion property for use in engine exhaust systems | Ryo Matsuhashi, Satoshi Ito, Kazuhiro Tano, Kenichi Asakawa | 1992-05-05 |
| 5021283 | Woven fabric having multi-layer structure and composite material comprising the woven fabric | Koji Takenaka | 1991-06-04 |
| 4613285 | Piston stroke control device for free piston type oscillating compressors | Tamio Fukuda, Masaharu Ishii, Mitsuru Nakamura, Yozo Nakamura | 1986-09-23 |
| 4559249 | Sliding member and a method for manufacturing the same | Hideto Arigaya, Yoshihiro Katsui, Kikuo Sumiyoshi, Kingo Miyasaka | 1985-12-17 |
| 4551393 | Heat-resistant shift member | Kikuo Sumiyoshi, Kazuo Hirai, Kingo Miyasaka, Masayoshi Izumi | 1985-11-05 |
| 4547434 | Heat-resistant shift member | Kikuo Sumiyoshi, Masamitsu Kojima, Masayoshi Izumi, Kingo Miyasaka | 1985-10-15 |
| 4496296 | Device for pressing orbiting scroll member in scroll type fluid machine | Nobukatsu Arai, Shigeru Machida, Kenji Tojo, Naoshi Uchikawa | 1985-01-29 |
| 4475874 | Scroll fluid apparatus with axial sealing force | — | 1984-10-09 |
| 4441870 | Scroll member | Masato Ikegawa, Kenji Tojo | 1984-04-10 |
| 4326391 | Rankine-cycle-engine-driven cooling-and-heating system | Nobukatsu Arai, Hideki Tanaka, Toshihiko Fukushima, Tadakatsu Nakajima | 1982-04-27 |
| 4222772 | Structural steel plate highly resistant to nitrate stress corrosion cracking | Yasuo Sogo, Hiroki Masumoto, Kazunari Yamato, Yasuhiko Miyoshi, Tomomi Murata | 1980-09-16 |
| 4216661 | Scroll compressor with means for end plate bias and cooled gas return to sealed compressor spaces | Kenji Tojo, Hirokatu Kousokabe, Nobukatsu Arai | 1980-08-12 |