Issued Patents All Time
Showing 51–75 of 124 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7463854 | Developing apparatus, processing cartridge, and image forming apparatus | Shinichi Nishida, Kazunari Hagiwara, Katsunori Yokoyama, Naoto Kichijima, Hirokazu Usami | 2008-12-09 |
| 7445701 | Capillary array unit and electrophoresis based thereon | Tomonari Morioka, Seiichi Ugai, Toshiaki Kita, Kiyoshi Tsukada | 2008-11-04 |
| 7440718 | Developing apparatus featuring image defect supression | Kazunari Hagiwara, Kenya Ogawa, Shuji Moriya, Naoto Kichijima, Koichi Okuda | 2008-10-21 |
| 7383003 | Developing apparatus for preventing ghost images and uneven image density | Naoto Kichijima, Koichi Okuda, Kenya Ogawa, Shuji Moriya, Kazunari Hagiwara | 2008-06-03 |
| 7379693 | Developing apparatus | Kenya Ogawa, Shuji Moriya, Kazunari Hagiwara, Naoto Kichijima, Koichi Okuda | 2008-05-27 |
| 7274474 | Printing data held on a WWW server | Koutaro Yamaguchi, Hiroyuki Sato | 2007-09-25 |
| 7250098 | Multi-capillary array electrophoresis device | Ryoji Inaba, Tomohiro Shoji, Shozo Kasai, Masaya Kojima, Seiichi Ugai | 2007-07-31 |
| 7251441 | Developing apparatus including magnetic field generating means, for use with a developer which includes a magnetic toner component | Kazunari Hagiwara, Kouichi Okuda, Kenya Ogawa, Hikaru Osada, Shuji Moriya | 2007-07-31 |
| 7239831 | Image forming apparatus when a maximum developing bias voltage |V| max and surface potential Vd of a charged image bearing member satisfy: |V| max≦|Vd| | Kazunari Hagiwara, Kouichi Okuda, Yasunori Chigono, Hikaru Osada, Shuji Moriya | 2007-07-03 |
| 7233758 | Developing apparatus featuring a developer carrying member with an elastic surface layer | Hikaru Osada, Kouichi Okuda, Yasunori Chigono, Kenya Ogawa, Shuji Moriya +1 more | 2007-06-19 |
| 7199907 | Image processing apparatus, control method of image processing apparatus, control method, memory medium and programs | — | 2007-04-03 |
| 7145288 | Image display apparatus having spacer with resistance film | — | 2006-12-05 |
| 7130428 | Picked-up-sound recording method and apparatus | Toru Hirai, Fukushi Kawakami, Yoshikazu Honji, Masahiro Ikeda, Mikio Tohyama | 2006-10-31 |
| 7120382 | Image forming apparatus and control method for rotating image data based on sheet type and orientation | Hidehiko Asai, Kazuhiro Kasai | 2006-10-10 |
| 7054004 | Capillary array and capillary array photodetector | Ryoji Inaba, Toshiaki Kita, Miho Ozawa, Tomonari Morioka, Akihiro Suzuki +1 more | 2006-05-30 |
| 7031629 | Image forming apparatus which recovers toner by developing device | Takeshi Kawamura, Koichi Otaka, Yasunori Chigono, Ken Nakagawa, Hikaru Osada | 2006-04-18 |
| 7005052 | Capillary array | Toshiaki Kita, Kiyoshi Tsukada, Akihiro Suzuki, Tomonari Morioka, Masaya Kojima +7 more | 2006-02-28 |
| 6977034 | Capillary array and electrophoresis apparatus | Tomonari Morioka, Seiichi Ugai, Toshiaki Kita, Kiyoshi Tsukada | 2005-12-20 |
| 6963700 | Image forming apparatus with variable speed charging member | Junichi Kato, Hiroshi Satoh, Masahiro Yoshida, Hiroyuki Oba | 2005-11-08 |
| 6963721 | Image forming apparatus having function of automatically selecting one of sheet feeders, method of controlling the image forming apparatus and storage medium | Hidehiko Asai, Kazuhiro Kasai | 2005-11-08 |
| 6907211 | Image forming apparatus | Masahiro Yoshida, Junichi Kato, Hiroshi Sato, Hiroyuki Oba | 2005-06-14 |
| 6881316 | Capillary array device | Syouzou Kasai, Yoshiyuki Okishima, Tomonari Morioka, Hiroyuki Tanaka, Takayasu Furukawa +2 more | 2005-04-19 |
| 6878256 | Capillary array device | Syouzou Kasai, Yoshiyuki Okishima, Tomonari Morioka, Hiroyuki Tanaka, Takayasu Furukawa +2 more | 2005-04-12 |
| 6847796 | Charging member and image forming apparatus provided with the same | Yasunori Chigono, Koichi Okuda, Masahiro Yoshida | 2005-01-25 |
| 6801738 | Image forming apparatus having variable/controlled timing for successive feeding of recording material at image transfer position | Hiroyuki Oba, Junichi Kato, Hiroshi Satoh, Masahiro Yoshida | 2004-10-05 |