Issued Patents All Time
Showing 51–72 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6252452 | Semiconductor device | Fumitoshi Hatori | 2001-06-26 |
| 6222391 | Semiconductor integrated circuit | Tadahiro Kuroda | 2001-04-24 |
| 6215159 | Semiconductor integrated circuit device | Gensoh Matsubara, Tadahiro Kuroda, Takayasu Sakurai | 2001-04-10 |
| D429468 | Watch case with electronic still camera | Toshio Nakai | 2000-08-15 |
| D427918 | Watch case with electronic still camera | Toshio Nakai | 2000-07-11 |
| D421089 | Water treatment system | Kouichi Harada | 2000-02-22 |
| 5943271 | Semiconductor integrated circuit device | — | 1999-08-24 |
| 5842082 | Image forming apparatus having induced charge density suppressing device for preventing electrostatic hysteresis phenomenon | Nobuo Hyakutake, Yoshihiro Enomoto, Kazuhiro Yoshihara | 1998-11-24 |
| 5834967 | Semiconductor integrated circuit device | Tadahiro Kuroda | 1998-11-10 |
| 5822665 | Image forming apparatus having means for preventing vibration of a transfer film caused from the operation of a separating device | Keiji Yamamoto, Nobuyoshi Komatsu, Yoshihiro Enomoto, Masaaki Tokunaga, Satoshi Fukada +2 more | 1998-10-13 |
| 5809391 | Image forming apparatus enabling easy and reliable recovery from a pop jam | Satoru Torimaru, Fumio Furusawa, Keiji Yamamoto, Masaaki Tokunaga, Hitoshi Funato +1 more | 1998-09-15 |
| 5784668 | Image forming apparatus | Nobuo Hyakutake, Yoshihiro Enomoto, Junichi Hama, Nobuyoshi Komatsu | 1998-07-21 |
| 5778298 | Transfer device having a copy medium guide | Yoshihiro Enomoto, Nobuo Hyakutake, Hitoshi Funato, Nobuyoshi Komatsu | 1998-07-07 |
| 5758252 | Image forming apparatus with improved transportation of curled sheets | Yoshihiro Enomoto, Nobuo Hyakutake, Fumio Furusawa, Masaaki Tokunaga, Keiji Yamamoto +1 more | 1998-05-26 |
| 5737681 | Image forming apparatus having curling device for holding transfer material and method of curling sheet | Nobuo Hyakutake, Yasuo Nakamura, Fumio Furusawa, Keiji Yamamoto, Masaaki Tokunaga +4 more | 1998-04-07 |
| 5651683 | Structure for connector arrangement for vehicles | Yuzo Shimamura, Hiroyuki Ohsuga, Shigeru Oyamada, Mayumi Suzuki, Wataru Taniguchi | 1997-07-29 |
| 5612772 | Image forming apparatus | Yoshihiro Enomoto, Nobuo Hyakutake | 1997-03-18 |
| 5378794 | Process for the production of aromatic phosphorus-containing polymer | Yoji Ohira | 1995-01-03 |
| 5247333 | One-component developing apparatus | Mikio Yamamoto, Hidekiyo Tachibana, Masashi Kajimoto, Yutaka Toyoda, Jun Abe +2 more | 1993-09-21 |
| 5072690 | Developing device of electrophotographic printer | Yasushi Ishikawa, Fumio Tomono | 1991-12-17 |
| 4797695 | Electrophotographic recording system | Tetsuro Konno, Yutaka Kanai | 1989-01-10 |
| 4678313 | Electrophotographic recording apparatus | Tetsuro Konno, Yutaka Kanai | 1987-07-07 |