Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5532778 | Camera with adjustable viewfinder | — | 1996-07-02 |
| 5303011 | Image forming apparatus | Masanori Nagayama | 1994-04-12 |
| 5294660 | Polyphenylene sulfide film and process of manufacturing the same | Yukichi Deguchi, Masaaki Sudo, Kiyohiko Ito | 1994-03-15 |
| 5252153 | Process for producing steel bar wire rod for cold working | Tatsuro Ochi, Yoshiro Koyasu | 1993-10-12 |
| 5230236 | Rolling mill driving mechanism | Mitsuru Nakamura, Yutaka Toda, Toshihiro Ishibashi, Ichizo Taguchi, Jun-ichi Tsumura | 1993-07-27 |
| 5184166 | Self-photographing method for cameras | Michihiro Shiina, Yasuhiko Tanaka, Fumio Iwai, Takao Umetsu, Tatsuo Saito +3 more | 1993-02-02 |
| 4982804 | Vehicle steering system | Hirotaka Kanazawa, Yoichi Takeda, Isamu Chikuma, Satoru Shimada, Kazuo Chikaraishi | 1991-01-08 |
| 4939546 | Illuminating device for copier | Nobuo Kasahara | 1990-07-03 |
| 4887109 | Viewfinder for a camera with changeable focal length | Yoshihiro Fujita, Hiroshi Komatsuzaki, Masao Shoji, Masayoshi Hirai, Kazunori Ohno | 1989-12-12 |
| 4866478 | Illuminating device for a color copier | Nobuo Kasahara, Nobuyuki Sato | 1989-09-12 |
| 4766463 | Image forming apparatus | Masayoshi Watanuki, Tsutomu Shoji, Tadahide Sawamura | 1988-08-23 |
| 4641272 | Device for sensing sheet transport condition | Tomio Sasaki | 1987-02-03 |
| 4528834 | Reduced energy consumption method for rolling bars or wire rods | Koshiro Aoyagi, Koe Nakajima, Matsuo Ataka | 1985-07-16 |
| 4495298 | Thallium-containing optical glass | Takasi Yamagishi | 1985-01-22 |
| 4495299 | Thallium-containing optical glass composition | Takashi Yamagishi | 1985-01-22 |
| 4486578 | Stabilized polyphenylene sulfide and method for producing same | Toshiyuki Asakura, Hiroaki Kobayashi | 1984-12-04 |
| 4472030 | Cesium-containing optical glass | Masakiyo Tachibana, Noboru Akazawa | 1984-09-18 |
| 4464582 | Water-safe hair dryer circuit | Tsunehide Aragaki | 1984-08-07 |
| 4462663 | Converging light transmitting body of high performance and process for production thereof | Masayoshi Shimizu, Takashi Yamagishi | 1984-07-31 |
| 4440915 | Stabilized polyphenylene sulfide and method for producing same | Toshiyuki Asakura, Hiroaki Kobayashi | 1984-04-03 |
| 4370469 | Polyphenylenesulfide sheet-like material | Yukichi Deguchi, Hiroaki Kobayashi | 1983-01-25 |
| 4286018 | Biaxially oriented poly-p-phenylene sulfide films | Toshiyuki Asakura, Hiroaki Kobayashi | 1981-08-25 |