Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10197958 | Image heating apparatus and image forming apparatus | — | 2019-02-05 |
| 9817343 | Fixing apparatus having film, heater, and shielding member having a cutout and movable between a first position and a second position so that radiant light emitted through the cutout heats the film | — | 2017-11-14 |
| 9536672 | Storage module | Shigemi Kobayashi, Shuuichi Araki, Kazumasa Honda | 2017-01-03 |
| 8587715 | Sound pickup device | — | 2013-11-19 |
| 8045840 | Video-audio recording apparatus and method, and video-audio reproducing apparatus and method | Hisako Murata, Takuma Suzuki, Sadahiro Yasura, Miki Haneishi, Katsumi Hasegawa +3 more | 2011-10-25 |
| 7613406 | Image forming apparatus that detects a presence of a conductive foreign object on a recording material | — | 2009-11-03 |
| 7382992 | Sheet material identification apparatus and image forming apparatus therewith | — | 2008-06-03 |
| 7251447 | Image heating apparatus and conveying roller for use therein | Akihito Kanamori, Satoru Izawa, Fumiki Inui, Hiroto Hasegawa, Eiji Uekawa +3 more | 2007-07-31 |
| 6731886 | Surface discriminating device and image forming apparatus having the same | — | 2004-05-04 |
| 6423941 | Image heating apparatus and heater | Kenji Kanari, Masahiro Goto, Toshio Miyamoto, Masahiko Suzumi | 2002-07-23 |
| 6108500 | Image forming apparatus | Yuko Ohkama, Hiroto Hasegawa, Yozo Hotta | 2000-08-22 |
| 6047149 | Image forming apparatus having a rotatable first developing member, and a fixed second developing member having a housing partially covering the first developing member | Katsuhiko Nishimura, Kimio Nakahata, Masuo Yamazaki, Hiromichi Yamada, Tatsuya Nakamura +5 more | 2000-04-04 |
| 5920757 | Heater having an offset temperature detecting element and image heating apparatus having the heater | Satoru Izawa, Toshio Miyamoto, Yozo Hotta, Masahiko Suzumi | 1999-07-06 |
| 5692941 | Method of and apparatus for welding spring to aperture grill | Tomoyuki Kurihara, Kazuhiko Otsuka, Yoshirou Kojima | 1997-12-02 |
| 5600431 | Image forming apparatus for forming color image with dry developer | Kimio Nakahata, Masuo Yamazaki, Katsuhiko Nishimura, Hiromichi Yamada, Tatsuya Nakamura +5 more | 1997-02-04 |
| 5339106 | Photoelectric conversion apparatus eliminating noise in an output signal | Isamu Ueno, Seiji Hashimoto | 1994-08-16 |
| 5208613 | Image forming apparatus | — | 1993-05-04 |
| 5162912 | Photoelectric conversion apparatus eliminating noise in an output signal | Isamu Ueno, Seiji Hashimoto | 1992-11-10 |
| 5059487 | Hot-melt adhesive composition | Tsuneaki Muro | 1991-10-22 |
| 4983674 | Hot melt adhesive compositions | Hiromi Shigemoto, Tsuneaki Muro | 1991-01-08 |
| 4762878 | Polymer composition and the use thereof | Tsuneaki Muro | 1988-08-09 |
| 4695421 | Method of molding a member having undercut portions | — | 1987-09-22 |
| 4570024 | Novel substituted aromatic hydrocarbons, processes for production thereof, and use thereof | Kinya Mizui, Yoshimi Ozaki, Ryosuke Tomita | 1986-02-11 |
| 4533700 | Hydrocarbon resin and modified hydrocarbon resin product thereof | Kinya Mizui, Tadao Iwata | 1985-08-06 |
| 4513130 | Hydrocarbon resin and modified hydrocarbon resin product thereof | Kinya Mizui, Tadao Iwata | 1985-04-23 |