Issued Patents All Time
Showing 101–119 of 119 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6384120 | Synthetic resin film for agricultural use excellent in antifog and antimist properties | Takuya Hoga, Hiroshi Ohsawa | 2002-05-07 |
| 6359176 | Cationic surfactants, process for producing the same and utilization thereof | Jia-he Qian, Hiromitsu Seike, Takeshi Munekiyo | 2002-03-19 |
| 6341682 | Hydraulic power transmission joint | Kazuhisa Shimada, Tadahiko Kato, Toshiharu Takasaki, Hirotaka Kusukawa, Shigeo Murata | 2002-01-29 |
| 6337304 | Thermal transfer recording material | Tomomi Yoshizawa, Hiroshi Watanabe, Yorihiro Yamaya, Motoaki Sugino, Atsushi Tomotake +1 more | 2002-01-08 |
| 6226988 | Rotary shaft coupler with rotary valve plate position dependent on direction of shaft rotation | Tadahiko Kato, Kazuhisa Shimada | 2001-05-08 |
| 6040104 | Electrophotographic toner, electrophotographic developer, and image forming method | Satoshi Yoshida | 2000-03-21 |
| 5983635 | Rotary shaft coupler with rotary valve plate position dependent on direction of shaft rotation | Tadahiko Kato, Kazuhisa Shimada | 1999-11-16 |
| 5817839 | Double-chain type sulfated compounds having acid degradability and process for producing the same | Daisuke Ono, Jia-he Qian, Hiromitsu Seike, Shigeo Mizutani, Takeshi Munekiyo | 1998-10-06 |
| 5731139 | Silver halide photographic light sensitive materials | Nobuaki Kagawa, Yoshihiko Suda | 1998-03-24 |
| 5706658 | Rotary shaft coupler with rotary valve plate position dependent on direction of shaft rotation | Tadahiko Kato, Kazuhisa Shimada | 1998-01-13 |
| 5696623 | UV exposure with elongated service lifetime | Nobuo Fujie, Hitoshi Obara, Keiji Kuroiwa, Kazuya Watanabe, Takashi Aruga +3 more | 1997-12-09 |
| 5637448 | Silver halide light-sensitive photographic material | Nobuaki Kagawa | 1997-06-10 |
| 5429898 | Black toner including a kesinous component for forming an image and imaging process | Yutaka Sugizaki, Yasuo Yamamoto, Taichi Yamada, Yasuhiro Uehara, Yasuhiro Kusumoto +1 more | 1995-07-04 |
| 4744384 | Automatic gas distributing device controlled by a direct application of high gas pressure of a source for supplying a pipe with gas from an alternative gas source | Nobuo Fujie, Hiroyuki Okamoto | 1988-05-17 |
| 4643917 | Heat-sensitive transfer recording medium | Kunihiro Koshizuka, Shigehiro Kitamura, Takao Abe, Fumio Ishii, Yuji Hotta | 1987-02-17 |
| 4623580 | Thermal transfer recording medium | Kunihiro Koshizuka, Takao Abe, Shigehiro Kitamura, Yuji Hotta, Fumio Ishii | 1986-11-18 |
| 4617224 | Thermal transfer recording medium | Yuji Hotta, Takao Abe, Fumio Ishii, Shigehiro Kitamura, Kunihiro Koshizuka | 1986-10-14 |
| 4585688 | Thermographic transfer recording medium | Shigehiro Kitamura, Takao Abe, Tawara Komamura | 1986-04-29 |
| 4572860 | Thermal transfer recording medium | Takao Abe, Kunihiro Koshizuka, Shigehiro Kitamura, Fumio Ishii, Yuji Hotta | 1986-02-25 |