Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7575773 | Optical compensatory sheet producing method and apparatus, thermal treating method and apparatus, and dust removing method and apparatus | Munehiro Ura, Tadashi Sugiyama, Kenji Nakajima, Kazuhiko Fujiwara, Naoyuki Kawanishi | 2009-08-18 |
| 7074458 | Method of drying a web coated with a solution | Shinji Hikita, Tomonari Ogawa, Toshio Shibata, Takashi Nawano, Hidetomo Itoh | 2006-07-11 |
| 6812982 | Optical compensatory sheet producing method and apparatus, thermal treating method and apparatus, and dust removing method and apparatus | Munehiro Ura, Tadashi Sugiyama, Kenji Nakajima, Kazuhiko Fujiwara, Naoyuki Kawanishi | 2004-11-02 |
| 6780470 | Method of coating a web with a solution | Shinji Hikita, Tomonari Ogawa, Toshio Shibata, Takashi Nawano, Hidetomo Itoh | 2004-08-24 |
| 6234225 | Cell electrode with thick tip portion | Mitsutoshi Tanaka, Masashi Ishiyama, Yasuo Aotsuka, Kenichi Fukumura, Yoshinobu Katagiri | 2001-05-22 |
| 6054010 | Method of making cell electrode with thick tip portion | Mitsutoshi Tanaka, Masashi Ishiyama, Yasuo Aotsuka, Kenichi Fukumura, Yoshinobu Katagiri | 2000-04-25 |
| 5989747 | Cell electrode with thick tip portions | Mitsutoshi Tanaka, Masashi Ishiyama, Yasuo Aotsuka, Kenichi Fukumura, Yoshinobu Katagiri | 1999-11-23 |
| 5834052 | Producing electrode sheet with multilayer structure by simultaneous multilayer coating | Kenichi Fukumura, Masashi Ishiyama | 1998-11-10 |
| 5143759 | Method and apparatus for applying an emulsion layer to photographic plates including pivoting conveyance rollers | Hiroki Saito | 1992-09-01 |
| 5136970 | Coating apparatus with vertically movable solution receiver | Hiroki Saito | 1992-08-11 |
| 4977852 | Method of simultaneous multilayer application | — | 1990-12-18 |
| 4976999 | Method of simultaneous multilayer application | — | 1990-12-11 |
| 4974533 | Coating apparatus | Toyomi Matuda | 1990-12-04 |
| 4863765 | Method of multi-layer coating | — | 1989-09-05 |