Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11880485 | Medical information anonymizing system and anonymizing method setting device | Shingo Takagi, Kei YAMAJI, Shinichi Nakano, Satoshi Okuyama, Hidetoshi Ishigami +4 more | 2024-01-23 |
| 10510275 | Display device and display device accessory | Ken Suzuki | 2019-12-17 |
| 10493360 | Image display device and image display system | Reishi OYA | 2019-12-03 |
| 7532994 | Test apparatus, test method, electronic device manufacturing method, test simulator and test simulation method | Mitsuo Hori, Takahiro Kataoka, Hiroyuki Sekiguchi | 2009-05-12 |
| 7506291 | Test emulator, emulation program and method for manufacturing semiconductor device | Mitsuo Hori, Takahiro Kataoka | 2009-03-17 |
| 7502724 | Test simulator, test simulation program and recording medium | Mitsuo Hori, Takahiro Kataoka | 2009-03-10 |
| 7269773 | Test program debugger device, semiconductor test apparatus, test program debugging method and test method | Mitsuo Hori, Takahiro Kataoka, Hiroyuki Sekiguchi, Kazuo Mukawa | 2007-09-11 |
| 5528343 | Driving cartridge for an image forming apparatus | Hisayoshi Kojima, Masanori Yamagata, Toshiki Nagase, Akira Ito, Mitsugu Inomata | 1996-06-18 |
| 5471284 | Image forming apparatus having toner depletion detection feature | Haruo Fujii, Tatsuya Kobayashi, Nobuhiro Imai, Hisayoshi Kojima, Masao Umezawa +4 more | 1995-11-28 |
| 5414493 | Image forming apparatus | Haruo Fujii, Tatsuya Kobayashi, Nobuhiro Imai, Hisayoshi Kojima, Masao Umezawa +4 more | 1995-05-09 |
| 5235383 | Process cartridge and image forming apparatus using same | Hisayoshi Kojima, Masanori Yamagata, Toshiki Nagase, Akira Ito, Mitsugu Inomata | 1993-08-10 |
| 4674865 | Cleaning device | Michio Ito, Kazuki Tanaka, Nobuyuki Kume, Tetsuya Takei, Hiroki Kisu | 1987-06-23 |