Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7144101 | Piezoelectric element | Toshihiro Ifuku, Kenichi Takeda, Tetsuro Fukui, Takanori Matsuda, Masaru Shimizu | 2006-12-05 |
| 6753268 | Reduced particulate etching | — | 2004-06-22 |
| 6716495 | Ink-jet recording apparatus and recording medium | Hitoshi Yoshino, Noribumi Koitabashi, Hiroyuki Ogino, Yasunori Fujimoto | 2004-04-06 |
| 6576981 | Reduced particulate etching | — | 2003-06-10 |
| 6540328 | Printing apparatus and printing method | Masataka Yashima, Tsuyoshi Shibata | 2003-04-01 |
| 6472064 | Tab for fixing paper web end portion of paper roll | Yukio Ogawa, Mitsuo Kitai | 2002-10-29 |
| 6296978 | Electrophotographic photosensitive member, a process-cartridge inclusive thereof, and an image forming apparatus | Itaru Takaya, Kazuo Yoshinaga, Yuko Sato, Masataka Kawahara, Keiko Hiraoka | 2001-10-02 |
| 6241179 | Method and apparatus for web flutter containment, and application to web splicing | Tadashi Hachiya, Yukio Ogawa | 2001-06-05 |
| 5833168 | Residual paper web winding device | Masanori Tahata | 1998-11-10 |
| 5633702 | Transfer material carrying member and image-forming apparatus comprising such transfer material carrying member | Yasuko Hayashi | 1997-05-27 |
| 5629094 | Image transfer medium carrier member and image forming apparatus incorporating the same | Teigo Sakakibara, Kiyoshi Sakai, Yuichi Hashimoto | 1997-05-13 |
| 5422210 | Electrophotographic photosensitive member and electrophotographic apparatus, device unit and facsimile machine using the same | Akio Maruyama, Toshiro Kikuchi, Shoji Amamiya, Shin Nagahara | 1995-06-06 |
| 5418098 | Electrophotographic photosensitive member, and electrophotographic apparatus, device unit and facsimile machine having the photosensitive member | Shinya Mayama, Teigo Sakakibara, Noriko Ohtani, Noriyoshi Ogawa, Satoshi Kanayama | 1995-05-23 |
| 5418099 | Electrophotographic photosensitive member, and electrophotographic apparatus and device unit employing the same | Shinya Mayama, Naoto Fujimura, Toshiyuki Yoshihara, Nobuyuki Hanami, Kiyoshi Sakai +3 more | 1995-05-23 |
| 5283142 | Image-holding member, and electrophotographic apparatus, apparatus unit, and facsimile machine employing the same | Shinya Mayama, Naoto Fujimura, Kiyoshi Sakai, Noriko Ohtani, Noriyoshi Ogawa +1 more | 1994-02-01 |
| 5254423 | Electrophotographic photosensitive member, and electrophotographic apparatus, device unit and facsimile machine having the photosensitive member | Shinya Mayama, Naoto Fujimura, Toshiyuki Yoshihara, Kiyoshi Sakai, Hideki Anayama +1 more | 1993-10-19 |
| 5215276 | Remaining paper rewinding device in a printing system | Toshio Kansaku | 1993-06-01 |
| 4483022 | Baseball glove | — | 1984-11-20 |