Issued Patents All Time
Showing 151–175 of 191 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6238920 | Culture and transportation of bovine embryos | Takashi Nagai, Akira Okano, Takayoshi Kariya, Hiroya Kadokawa, Hitomi Hirako +2 more | 2001-05-29 |
| 6198899 | Image forming apparatus | Minoru Yoshida | 2001-03-06 |
| 6171106 | Cover screw for dental implant | Tadashi Kaneko | 2001-01-09 |
| 6166914 | IC card having a reinforcing member for reinforcing a sealing member | Satoru Sugiyama, Toyoji Kanazawa, Tetsuo Satoh, Mikio Yamaguchi | 2000-12-26 |
| 6123998 | Ceramic coating method for metallic substrate utilizing a transitional layer of ceramic-metal | Yoshiyasu Itoh, Takanari Okamura | 2000-09-26 |
| 6064301 | Roadway deviation prevention system | Hiroshi Takada | 2000-05-16 |
| 5937539 | Dual-purpose combuster for ordinary combustion and pulse combustion | — | 1999-08-17 |
| 5924216 | Two-stage drying spray dryer | — | 1999-07-20 |
| 5916519 | Hydrogen storage alloy containing iron | Nobuyuki Saito, Takashi Sasai | 1999-06-29 |
| 5906895 | Thermal barrier coating member and method of producing the same | Takahiro Hamada, Masahiro Saitoh, Yoshiyasu Itoh | 1999-05-25 |
| 5901920 | Cord take-up reel, apparatus for automatically taking up the cord using said reel, and device for automatically fastening cord end | Masanori Kumagai, Tasuku Kikuchi | 1999-05-11 |
| 5884110 | Automatic diaphragm apparatus for lens | Makoto Iikawa | 1999-03-16 |
| 5863357 | Method for zinc phosphating molded metal articles | Mitsuo Shinomiya, Satoshi Miyamoto, Tamotsu Sobata | 1999-01-26 |
| 5794110 | Image forming apparatus having a semiconductive transfer belt | Toshihiro Kasai, Minoru Yoshida | 1998-08-11 |
| 5758828 | Carbonated shower apparatus | — | 1998-06-02 |
| 5678150 | Image forming apparatus | Minoru Yoshida | 1997-10-14 |
| 5627629 | Image forming apparatus for forming an image on an image receiving member by multiple image transfer | Toshihiro Kasai, Minoru Yoshida | 1997-05-06 |
| 5616978 | Electroconductive article, having portions with variable resistance and a rotor produced therefrom | Hitoshi Kanai, Yoshiyasu Itoh | 1997-04-01 |
| 5602633 | Image forming apparatus with low ozone generation and improved image quality | Minoru Yoshida, Toshihiro Kasai | 1997-02-11 |
| 5585906 | Image forming apparatus with a device for conveying an image receiving member | Toshihiro Kasai, Minoru Yoshida | 1996-12-17 |
| 5512982 | Image-forming apparatus with a photosensitive member and a charging device having an oscillatory voltage source | Shigeru Fujiwara, Minoru Yoshida, Takeshi Watanabe | 1996-04-30 |
| 5504701 | Memory card | Takashi Ikegami | 1996-04-02 |
| 5486907 | Brush charging device for an image forming apparatus and a method for manufacturing the same | Takeshi Watanabe, Minoru Yoshida, Shigeru Fujiwara | 1996-01-23 |
| 5469248 | Image forming apparatus having means for applying a common transfer bias voltage to first and second transfer rollers | Shigeru Fujiwara, Haruhiko Ishida | 1995-11-21 |
| 5455661 | Charging device for an image forming apparatus | Minoru Yoshida, Takeshi Watanabe, Shigeru Fujiwara | 1995-10-03 |