Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11188360 | Information processing apparatus and hint provision method | Satoru Morota, Ryou Babazono, Keiichi Ochiai, Kouhei Senkawa, Ryoko Hayashi | 2021-11-30 |
| 7849191 | Download system, communication terminal, server, and download method | Yasuhiro Nose, Seiji Hoshi, Akihiro Ichinose, Masato Takeichi, Kazunori Nasu +2 more | 2010-12-07 |
| 7793283 | Communication terminal software updating method, communication terminal, and software updating method | Takashi Kadohiro, Tadao Takami, Seiji Hoshi | 2010-09-07 |
| 7711285 | Cleaning device for an image forming apparatus | Takashi Makiura, Takashi Kubo, Shunichi Hayashiyama, Mitsuru Ogura, Tetsuya Yamaguchi | 2010-05-04 |
| 6598049 | Data structure identifying method and recording medium | — | 2003-07-22 |
| 6513049 | Data processing method, recording medium, and data processing apparatus | — | 2003-01-28 |
| 6466991 | Data communication method | Seiji Murata | 2002-10-15 |
| 6356904 | Data processing method, recording medium, and data processing apparatus | — | 2002-03-12 |
| 5961559 | Automatic guided vehicle and automatic guided vehicle control method | Yoshimi Shimbara, Koji Teramoto | 1999-10-05 |
| 5925080 | Automatic guided vehicle control system | Yoshimi Shimbara, Koji Teramoto, Hiroyuki Morimoto | 1999-07-20 |
| 5754925 | Imaging forming apparatus with enhanced cleaning of residual matter using a developing/cleaning device | Yuhi Yui, Katsumi Adachi, Takashi Hayakawa, Eiichi Kido, Toyokazu Mori | 1998-05-19 |
| 5300995 | Fixing unit for controlling the moving speed of the fixing section | Toshiki Ohgita, Masato Tokishige, Takashi Kubo | 1994-04-05 |
| 5250997 | Fine particle recovery device for recovering particles, such as toner, from a plurality of locations | Hidetoshi Kaneko, Takashi Kubo, Yasutoshi Kawai | 1993-10-05 |
| 5245387 | Electrophotographic apparatus with reduced contamination from toner scattering | Takashi Kubo, Yoshiaki Masuda, Hidetoshi Kaneko, Yasutaka Maeda, Hiroshi Kawamoto | 1993-09-14 |
| 5164782 | Electrophotographic copying apparatus | Katsuhiro Nagayama, Yasutaka Maeda, Hideyuki Nishimura, Yoichi Shimazawa, Hideo Matsuda | 1992-11-17 |
| 5110782 | Process for producing perovskite-type oxide catalyst | Hatsuo Hirono, Hideo Fukui, Ikuya Matsuura | 1992-05-05 |
| 4973369 | Alloy catalyst for oxidation of hydrogen | Tsuyoshi Masumoto, Akihisa Inoue, Hisamichi Kimura, Hatsuo Hirono, Hideo Fukui | 1990-11-27 |
| 4933726 | Copy paper discharge rollers for copying machine | — | 1990-06-12 |
| 4796049 | Heat roller for electrophotographic copying machine | Hideaki Taniguchi, Osamu Kawasaki, Ken-ichi Iwamoto | 1989-01-03 |