Issued Patents All Time
Showing 26–50 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8620560 | Internal combustion engine control device | Yasuhito Imai | 2013-12-31 |
| 7060406 | Light-receiving member, image-forming apparatus, and image-forming method | Kunimasa Kawamura, Shigenori Ueda, Toshiyuki Ehara, Junichiro Hashizume, Masaya Kawada +2 more | 2006-06-13 |
| 7033721 | Method for producing electrophotographic photosensitive member, electrophotographic photosensitive member and electrophotographic apparatus using the same | Junichiro Hashizume, Toshiyuki Ehara, Hideaki Matsuoka, Koji Hitsuishi, Satoshi Kojima +2 more | 2006-04-25 |
| 7033717 | Process for producing electrophotographic photosensitive member, and electrophotographic photosensitive member and electrophotographic apparatus making use of the same | Satoshi Kojima, Toshiyuki Ehara, Hideaki Matsuoka, Junichiro Hashizume, Koji Hitsuishi +2 more | 2006-04-25 |
| 6946167 | Deposited film forming apparatus and deposited film forming method | Kazuto Hosoi, Toshiyasu Shirasuna, Kazuhiko Takada, Kazuyoshi Akiyama, Hitoshi Murayama | 2005-09-20 |
| 6846600 | Electrophotographic photosensitive member, process for its production, and electrophotographic apparatus | Toshiyuki Ehara, Junichiro Hashizume, Masaya Kawada, Tetsuya Karaki, Hironori Ohwaki +2 more | 2005-01-25 |
| 6753123 | Process and apparatus for manufacturing electrophotographic photosensitive member | Junichiro Hashizume, Kazuto Hosoi | 2004-06-22 |
| 6702898 | Deposited film forming apparatus | Kazuto Hosoi, Toshiyasu Shirasuna, Kazuhiko Takada, Kazuyoshi Akiyama, Hitoshi Murayama | 2004-03-09 |
| 6649020 | Plasma processing apparatus | Tatsuyuki Aoike, Toshiyasu Shirasuna, Kazuhiko Takada, Kazuyoshi Akiyama, Hitoshi Murayama | 2003-11-18 |
| 6645688 | Image-forming apparatus and image-forming method | Junichiro Hashizume, Kazuto Hosoi | 2003-11-11 |
| 6635397 | Negative-charging electrophotographic photosensitive member | Junichiro Hashizume, Kazuto Hosoi | 2003-10-21 |
| 6586149 | Light-receiving member, image-forming apparatus, and image-forming method | Kunimasa Kawamura, Shigenori Ueda, Toshiyuki Ehara, Junichiro Hashizume, Masaya Kawada +2 more | 2003-07-01 |
| 6576387 | Image-forming apparatus and image-forming method | Junichiro Hashizume, Kazuto Hosoi | 2003-06-10 |
| 6528130 | Exhaust process and film depositing method using the exhaust process | Junichiro Hashizume, Shigenori Ueda | 2003-03-04 |
| 6500500 | Method for forming a deposited film by plasma chemical vapor deposition | — | 2002-12-31 |
| 6413592 | Apparatus for forming a deposited film by plasma chemical vapor deposition | Toshiyasu Shirasuna, Kazuhiko Takada, Kazuyoshi Akiyama, Hitoshi Murayama | 2002-07-02 |
| 6406824 | Electrophotographic photosensitive member and electrophotographic apparatus having the photosensitive member | Shigenori Ueda, Junichiro Hashizume | 2002-06-18 |
| 6350497 | Plasma processing method | Hitoshi Murayama, Toshiyasu Shirasuna, Kazuyoshi Akiyama, Takashi Ohtsuka, Kazuto Hosoi | 2002-02-26 |
| 6347601 | Film forming apparatus | Kazuto Hosoi, Toshiyasu Shirasuna, Kazuhiko Takada, Kazuyoshi Akiyama, Hitoshi Murayama | 2002-02-19 |
| 6336423 | Apparatus for forming a deposited film by plasma chemical vapor deposition | Toshiyasu Shirasuna, Kazuhiko Takada, Kazuyoshi Akiyama, Hitoshi Murayama | 2002-01-08 |
| 6321759 | Method for cleaning a substrate | Toshiyasu Shirasuna, Kazuhiko Takada, Kazuyoshi Akiyama, Hitoshi Murayama, Kazuto Hosoi | 2001-11-27 |
| 6300225 | Plasma processing method | Tatsuyuki Aoike, Toshiyasu Shirasuna, Kazuhiko Takada, Kazuyoshi Akiyama, Hitoshi Murayama | 2001-10-09 |
| 6285566 | RCC power supply with remote disabling of oscillation frequency control | Koji Nakahira, Ryota Tani, Akio Nishida | 2001-09-04 |
| 6282400 | Image-forming apparatus and image forming method using a controlled dynamic frictional force between a cleaning blade and a photosensitive member | Makoto Aoki, Shigenori Ueda, Junichiro Hashizume | 2001-08-28 |
| 6218064 | Electrophotographic apparatus and electrophotographic light receiving member | Shigenori Ueda, Junichiro Hashizume | 2001-04-17 |