Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9042800 | Fixing device | Satoshi Nishida, Hideo Nanataki, Takanori Mitani, Shogo Kan, Takeshi Shinji +1 more | 2015-05-26 |
| 8843012 | Color electrophotographic image forming apparatus with cartridge supporting member and moving members supporting electric contacts | Takateru Ohkubo | 2014-09-23 |
| 8669495 | Heater having heat generating resistor on substrate and image heating apparatus mounting heater thereon | Tomoyuki Makihira | 2014-03-11 |
| 8103189 | Image forming apparatus having removable belt | — | 2012-01-24 |
| 7815882 | Method and apparatus for refining boron-containing silicon using an electron beam | Norichika Yamauchi, Takehiko Shimada | 2010-10-19 |
| 7549811 | Substrate treating apparatus | Yoshihisa Yamada, Takashi Taguchi | 2009-06-23 |
| 7469120 | Image heating apparatus | Atsushi Iwasaki | 2008-12-23 |
| 7366455 | Image fixing apparatus with heater and heater holder contacting the heater | Atsushi Iwasaki, Hiroaki Sakai, Akira Kato, Tomoyuki Makihira | 2008-04-29 |
| 7323060 | Substrate treating apparatus | Yoshihisa Yamada, Takashi Taguchi | 2008-01-29 |
| 7283145 | Image heating apparatus and heater therefor | Akira Kato, Hiroaki Sakai, Seietsu Miura, Hiroshi Takami, Tomoyuki Makihira +1 more | 2007-10-16 |
| 7257340 | Image forming apparatus featuring a controller for switching a first transfer bias to a second smaller transfer bias while the print material is passing through a transfer nip portion | Atsushi Iwasaki, Taro Ishifune | 2007-08-14 |
| 7058322 | Transfer bias control method for image forming apparatus using electrophotographic process | Atsushi Iwasaki, Taro Ishifune | 2006-06-06 |
| 6922534 | Process cartridge and electrophotographic image forming apparatus having electrical connection for memory | Hiroshi Goto, Seietsu Miura, Nobuya Tamura, Yoshihisa Ibaraki, Yoshiyuki Miyazaki +2 more | 2005-07-26 |
| 5890443 | Volume-reducing treatment method for waste | Sadao Taya | 1999-04-06 |
| 5454424 | Method of and apparatus for casting crystalline silicon ingot by electron bean melting | Nobuyuki Mori | 1995-10-03 |
| 5356454 | Mold powder for continuous casting | Seiji Itoyama, Hidenari Kitaoka, Toshikazu Sakuraya, Kenichi Sorimachi, Saburo Moriwaki +4 more | 1994-10-18 |