Issued Patents All Time
Showing 76–100 of 128 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6051860 | Nonvolatile semiconductor memory device and method for fabricating the same and semiconductor integrated circuit | Shinji Odanaka, Kaori Akamatsu, Atsushi Hori, Seiki Ogura | 2000-04-18 |
| 6050144 | Acceleration sensor | Tetsuro Otsuchi, Katsu Takeda, Katsunori Moritoki, Osamu Kawasaki, Kouji Kawakita +1 more | 2000-04-18 |
| 6051465 | Method for fabricating nonvolatile semiconductor memory device | Atsushi Hori | 2000-04-18 |
| 6038414 | Developing apparatus with magnetic seals for preventing toner leakage | Satoru Inami, Toshiyuki Karakama, Atsushi Numagami, Masahiro Yoshida, Yusuke Nakazono +1 more | 2000-03-14 |
| 5995785 | Image forming apparatus having a mechanism for preventing stripping off of a lubricant from a cleaning blade | Tadashi Onimura, Koichi Suwa, Satoru Inami, Jun Suzuki, Atsutoshi Ando | 1999-11-30 |
| 5943082 | Image recording apparatus using optical beam for applying a transfer bias of a polarity so as not to repel adhesive toner | Seiji Uchiyama, Akio Noguchi, Yukihide Ushio, Shinpei Matsuo, Youji Serizawa +2 more | 1999-08-24 |
| 5929727 | Dielectric resonator, method for manufacturing the same, filter and communication apparatus | Hiroshi Kagata, Tatsuya Inoue, Hiroshi Sogo | 1999-07-27 |
| 5824616 | Dielectric ceramic compositions | Hiroshi Kagata, Keiji Nishimoto | 1998-10-20 |
| 5805951 | Image forming apparatus detecting useful life of an image bearing member | Satoru Inami, Jun Suzuki, Atsutoshi Ando | 1998-09-08 |
| 5790927 | Charging member and process cartridge having same | Atsutoshi Ando, Satoru Inami, Jun Suzuki | 1998-08-04 |
| 5769988 | Method of manufacturing a ceramic electronic component | Hiroshi Kagata, Ichiro Kameyama, Tatsuya Inoue | 1998-06-23 |
| 5765077 | Charging member, charging device and process cartridge detachably mountable to image forming apparatus | Kazushige Sakurai, Kouichi Suwa, Masaki Ojima, Hiroshi Sato, Satoru Inami +1 more | 1998-06-09 |
| 5694158 | Image forming apparatus with image carrier and sheet feed drive control | Masaki Ojima, Takahiro Inoue, Masahiro Goto, Koichi Hiroshima, Shinichi Tsukida +10 more | 1997-12-02 |
| 5691503 | Electro-magnetically shielded door hinge | — | 1997-11-25 |
| 5682585 | Developing apparatus generating electric field between developer carrying member and developer layer regulating member | Seiji Yamaguchi, Takahiro Inoue, Kazushige Sakurai, Kouichi Suwa, Masaki Ojima +4 more | 1997-10-28 |
| 5646718 | Cleaning blade for use in electrophotography, process cartridge and image forming apparatus | Koichi Suwa, Tadashi Onimura, Satoru Inami, Jun Suzuki, Atsutoshi Ando +1 more | 1997-07-08 |
| 5629252 | Method for manufacturing a dielectric ceramic composition dielectric ceramic and multilayer high frequency device | Keiji Nishimoto, Hiroshi Kagata, Tatsuya Inoue | 1997-05-13 |
| 5626693 | Method and apparatus for quenching a tubular workpiece | Yugo Yao, Tetsukazu Fukuhara, Yoshiki Seto | 1997-05-06 |
| 5543899 | Charging member having a foamed layer of a material with specified density and pore properties, charging device, process cartridge and image forming apparatus featuring the charging member | Satoru Inami, Masaharu Ohkubo | 1996-08-06 |
| 5525562 | Dielectric ceramic compound | Hiroshi Kagata, Keiji Nishimoto | 1996-06-11 |
| 5519472 | Developing apparatus using elastic blade | Masaki Ojima, Masaharu Ohkubo, Hiroki Kisu, Kazushige Sakurai, Michihito Yamazaki +6 more | 1996-05-21 |
| 5512929 | Image forming apparatus with fixer temperature control | Yoji Serizawa, Akio Noguchi, Yukihide Ushio, Shimpei Matsuo, Kazuro Yamada +10 more | 1996-04-30 |
| 5492308 | Constrained quenching apparatus and heat treatment apparatus | Yugo Yao, Yoshiki Seto | 1996-02-20 |
| 5484753 | Dielectric ceramic compositions | Hiroshi Kagata, Tatsuya Inoue, Ichiro Kameyama, Keiji Nishimoto | 1996-01-16 |
| 5463410 | Image recording apparatus using optical beam | Seiji Uchiyama, Akio Noguchi, Yukihide Ushio, Shinpei Matsuo, Youji Serizawa +2 more | 1995-10-31 |