Issued Patents All Time
Showing 101–125 of 155 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6307996 | Optical waveguide device and manufacturing method thereof | Keiichi Nashimoto, Koichi Haga, Hiroaki Moriyama, Takashi Morikawa, Shigetoshi Nakamura | 2001-10-23 |
| 6294754 | Laser beam machining head | Yasumi Nagura, Michisuke Nayama, Takashi Ishide, Yoshio Hashimoto, Yukio Michishita +4 more | 2001-09-25 |
| 6172749 | Method of and apparatus for detecting a surface condition of a wafer | — | 2001-01-09 |
| 6128106 | Sheet conveying apparatus | Shizuo Hasegawa, Masatoshi Yaginuma, Hirokazu Kodama | 2000-10-03 |
| 6094510 | Image processing apparatus and method for predicting a compression rate of image data processed to modify an image | Hiroyuki Yaguchi, Ryosuke Miyamoto, Hideaki Shimizu, Hiroyoshi Yoshida, Masatoshi Yaginuma +6 more | 2000-07-25 |
| 6078717 | Opical waveguide device | Keiichi Nashimoto, Hiroaki Moriyama, Shigetoshi Nakamura, Eisuke Osakabe, Takashi Morikawa | 2000-06-20 |
| 6059285 | Sheet conveying apparatus | Takeshi Suga, Akihito Mori, Hirokazu Kodama | 2000-05-09 |
| 5936223 | Original reader apparatus which reads an original image while the original passes over a reading position | Katsunari Suzuki, Ryosuke Miyamoto, Hideaki Shimizu, Hiroyoshi Yoshida, Hiroyuki Yaguchi +2 more | 1999-08-10 |
| 5913015 | Image forming system including sorter unit | Shizuo Hasegawa, Masatoshi Yaginuma, Katsunari Suzuki, Hirokazu Kodama | 1999-06-15 |
| 5889596 | Controlling a reading unit of an image processing apparatus | Hiroyuki Yaguchi, Ryosuke Miyamoto, Hideto Kohtani, Hideaki Shimizu, Hiroyoshi Yoshida +5 more | 1999-03-30 |
| 5877496 | Apparatus and method for analysis of surface impurities in a very small region | Kazuhiko Tabuse | 1999-03-02 |
| 5850478 | Image forming apparatus | Katsunari Suzuki, Shizuo Hasegawa, Masatoshi Yaginuma | 1998-12-15 |
| 5848320 | Copying apparatus capable of handling original having protruding portion | Masatoshi Yaginuma, Shizuo Hasegawa, Hiroyuki Ichikawa, Hideaki Shimizu, Hiroyuki Yaguchi +5 more | 1998-12-08 |
| 5737671 | Electrophotographic photoreceptor and an image forming method using the same | — | 1998-04-07 |
| 5680230 | Image processing method and apparatus thereof | Hiroshi Kaburagi, Hiroyuki Ichikawa, Hideaki Shimizu, Hiroyuki Yaguchi, Yoshinori Abe +1 more | 1997-10-21 |
| 5648181 | Inorganic thin film electroluminescent device having a light emission layer | — | 1997-07-15 |
| 5640231 | Image forming apparatus and temperature control device for fixing unit for use therewith | Teruo Mitsui, Kazuki Miyamoto, Naoyuki Ohki, Takahiro Ushiro, Atsushi Chaki | 1997-06-17 |
| 5634499 | Woven safety belt with rope-like configuration | Koichi Kikuchi | 1997-06-03 |
| 5625255 | Inorganic thin film electroluminescence device | — | 1997-04-29 |
| 5612161 | Negatively chargable toner for electrophotography | Kozo Suzuki, Hikoji Ueda | 1997-03-18 |
| 5592977 | Multi-layered woven belt with rope shaped portion | Koichi Kikuchi | 1997-01-14 |
| 5592274 | Electrophotographic apparatus and process for simultaneously transferring and fixing toner image onto transfer paper | Taketoshi Higashi, Shigeru Yagi, Yuzuru Fukuda, Masato Ono, Tsuyoshi Ohta | 1997-01-07 |
| 5543237 | Inorganic thin film electroluminescent device having an emission layer | — | 1996-08-06 |
| 5500491 | Optical writing type electro-optical device | — | 1996-03-19 |
| 5488463 | Image forming apparatus to form images onto a sheet a plurality of times | Mitsuo Nimura, Kazuhiko Hirooka, Shokyo Koh | 1996-01-30 |