Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10895829 | Image forming apparatus | Jun KUWABARA, Yoshiyuki Tominaga | 2021-01-19 |
| 6211141 | High-density powdered detergent composition | Shu Yamaguchi, Hiromitsu Hayashi, Masaki Tsumadori, Noboru Moriyama | 2001-04-03 |
| 6174852 | High-density powdered detergent composition | Hiromitsu Hayashi, Toshiharu Noguchi, Masaki Tsumadori, Noboru Moriyama | 2001-01-16 |
| 5817181 | Process for forming deposited film for light-receiving member, light-received member produced by the process deposited film forming apparatus, and method for cleaning deposited film forming apparatus | Ryuji Okamura, Kazuyoshi Akiyama, Hitoshi Murayama, Koji Hitsuishi, Satoshi Kojima +1 more | 1998-10-06 |
| 5582944 | Light receiving member | Toshiyasu Shirasuna, Junichiro Hashizume, Kazuyoshi Akiyama, Shigeru Shirai | 1996-12-10 |
| 5580481 | Aqueous fabric softener composition, novel quaternary ammonium salt, and process for the preparation of said salt | Yushi Sakata, Junichi Inokoshi, Tohru Katoh, Osamu Tachizawa, Uichiro Nishimoto +1 more | 1996-12-03 |
| 5530555 | Method and apparatus for recording halftone dot image with different repeating units | Kazutaka Taaka | 1996-06-25 |
| 5476597 | Liquid softener composition, novel quaternary ammonium salt, and process for the preparation of said salt | Yushi Sakata, Junichi Inokoshi, Tohru Katoh, Osamu Tachizawa, Uichiro Nishimoto +1 more | 1995-12-19 |
| 5455138 | Process for forming deposited film for light-receiving member, light-receiving member produced by the process, deposited film forming apparatus, and method for cleaning deposited film forming apparatus | Ryuji Okamura, Kazuyoshi Akiyama, Hitoshi Murayama, Koji Hitsuishi, Satoshi Kojima +1 more | 1995-10-03 |
| 5407768 | Light-receiving member | Kazuyoshi Akiyama, Ryuji Okamura, Koji Hitsuishi | 1995-04-18 |
| 5282983 | Fabric softener composition and ammonium salt | Junichi Inokoshi, Kazutaka Shiratsuchi, Toru Hayase, Uichiro Nishimoto, Koshiro Sotoya +3 more | 1994-02-01 |
| 5242607 | Concentrated softener | Junichi Inokoshi, Kazutaka Shiratsuchi, Toru Hayase | 1993-09-07 |
| 5154838 | Liquid softener | Junichi Inokoshi, Kazutaka Shiratsuchi | 1992-10-13 |
| 5059344 | Bleaching composition | Muneo Aoyagi, Kazuhiro Takanashi, Hiroyuki Araki, Moriyasu Murata, Kohshiro Sotoya +1 more | 1991-10-22 |
| 5023003 | Softener composition containing cis- and trans- isomers of ethylenically unsaturated quaternary ammonium salts | Kazuhiko Okabe, Kohshiro Sotoya, Moriyasu Murata | 1991-06-11 |
| 4978770 | Quaternary ammonium salts of dicyano substituted teriary alkylene diamines as bleach activators | Muneo Aoyagi, Kazuhiro Takanashi, Moriyasu Murata, Hiroyuki Yamada, Hiroyuki Araki +1 more | 1990-12-18 |
| 4972799 | Microwave plasma chemical vapor deposition apparatus for mass-producing functional deposited films | Teruo Misumi, Minoru Kato | 1990-11-27 |
| 4937008 | Concentrated softening agent for use in clothings: quaternary ammonium salt, mono-ol, di- or tri-ol, inorganic salt and polyester | Junichi Inokoshi, Tetuo Ito, Kazumitsu Furuta | 1990-06-26 |
| 4933103 | Bleaching composition | Muneo Aoyagi, Kazuhiro Takanashi, Hiroyuki Araki, Moriyasu Murata, Kohshiro Sotoya +1 more | 1990-06-12 |
| 4922332 | Method of and apparatus for generating tint pattern data | Hisayuki Taniguchi | 1990-05-01 |
| 4915863 | Bleaching composition | Muneo Aoyagi, Kazuhiro Takanashi, Moriyasu Murata, Hiroyuki Yamada, Hiroyuki Araki +1 more | 1990-04-10 |
| 4885102 | Cloth-softening liquid composition containing quaternary ammonium compound and a polyether derivative or cationic surfactant polymer | Junichi Inokoshi, Tetuo Ito, Kazumitsu Furuta, Kazuo Shimizu | 1989-12-05 |
| 4470828 | Aqueous coal slurry composition | Shinichi Watanabe, Yasuhiro Kiyonaga, Norio Fujii | 1984-09-11 |
| 4436527 | Stabilizer for mixed fuels | Taizo Igarashi, Toshiyuki Ukigai | 1984-03-13 |
| 4339246 | Mixed fuel composition | Taizo Igarashi, Toshiyuki Ukigai | 1982-07-13 |