Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8097366 | Alkaline battery separator comprising alkali-resistance synthetic fiber, fibrillated organic solvent-spun cellulose fiber and mercerized pulp, and alkaline primary battery | Hisashi Nagi, Hiroyuki Kawai, Masakazu Nishiyama | 2012-01-17 |
| 7985473 | Resinous-substance-impregnated planar paper and adhesive tape using the same | Tomohiro Hayakawa, Hideo Hayashi, Masatoshi Takenoiri | 2011-07-26 |
| 7846855 | Nonwoven fabrics and laminates made by using the same | Soichi Obata, Hideo Hayashi, Yasurou Araida, Tomoaki Kimura, Martin Steuer | 2010-12-07 |
| 7754387 | Separator for battery and alkaline battery | Hisashi Nagi, Hiroyuki Kawai, Seiji Wada, Eiji Tano | 2010-07-13 |
| 5828986 | Video camera for photographing animated images | Koichi Horigome, Takashi Terauchi, Masaki Shimada, Masashi Saito | 1998-10-27 |
| 5481351 | Electrophotographic recording apparatus having improved residual toner cleaning function | Katsuya Kawai, Masayasu Anzai, Shinichi Nishino | 1996-01-02 |
| 5237377 | Cleaning device for dry electrophotographic device | Sadaki Maeda, Shinichi Nishino, Toshitaka Ogawa, Masayasu Anzai | 1993-08-17 |
| 5212530 | Cleaning unit for a xerographic printing machine | Sadaki Maeda, Shinichi Nishino, Toshitaka Ogawa | 1993-05-18 |
| 4796561 | Electrophotographic developing device having a shaped doctor board | Yasuo Takano, Hiroyoshi Tokoro, Junji Kobayashi, Masato Yamada, Kensei Hosoya | 1989-01-10 |
| 4600949 | Video camera | Yukinori Koizumi | 1986-07-15 |
| 4443084 | Film winding device | Koji Watanabe | 1984-04-17 |