Issued Patents All Time
Showing 51–75 of 101 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7276310 | Electrolyte membrane for a fuel cell, electrolyte membrane electrode assembly for a fuel cell, and a fuel cell | Susumu Kobayashi, Toshihiro Matsumoto, Katsuzou Kokawa, Teruhisa Kanbara | 2007-10-02 |
| 7274888 | Image forming apparatus | — | 2007-09-25 |
| 7206601 | Method for connecting a mobile radio communication apparatus to a plurality of radio communication systems | Manabu Mukai, Shun-ichi Kubo, Takashi Wakutsu, Daisuke Takeda, Jun Mitsugi +1 more | 2007-04-17 |
| 7180934 | Radio communicating apparatus, radio communicating method, and recording medium | Hiroshi Yoshida, Shinichi Kanno, Minoru Namekata, Hiroshi Tsurumi, Yuzo Tamada | 2007-02-20 |
| 7155212 | Approval test method and an approval test system for a software-defined radio terminal, a software-defined radio terminal being certified by the approval test method, and an approval test apparatus for certifying the software-defined radio terminal | Ryoko Matsuo, Takashi Wakutsu | 2006-12-26 |
| 7147680 | Hydrogen purification apparatus and method and fuel cell power generation system and method | Kiyoshi Taguchi, Kunihiro Ukai, Seiji Fujiwara, Hidenobu Wakita | 2006-12-12 |
| 7135050 | Hydrogen generator | Tomonori Asou, Akira Maenishi | 2006-11-14 |
| 7123852 | Image forming apparatus having positioned cleaning unit for image transfer belt positioned with respect to toner patch detecting member and toner image transfer member | — | 2006-10-17 |
| 7092733 | Mobile radio communication apparatus capable to plurality of radio communication systems | Manabu Mukai, Shun-ichi Kubo, Takashi Wakutsu, Daisuke Takeda, Jun Mitsugi +1 more | 2006-08-15 |
| 7039351 | Transfer member and image forming apparatus using the same | — | 2006-05-02 |
| 6996350 | Image forming apparatus | — | 2006-02-07 |
| 6990300 | Image forming apparatus with bias and integral current control features | Makoto Saito, Jun Mochizuki | 2006-01-24 |
| 6972119 | Apparatus for forming hydrogen | Kiyoshi Taguchi, Kunihiro Ukai, Toshiyuki Shono, Koichiro KITAGAWA, Tetsuya Ueda +2 more | 2005-12-06 |
| 6957033 | IMAGE FORMATION APPARATUS HAVING INTERMEDIATE TRANSFER MEMBER AND ELECTRICALLY GROUNDED CONTACT MEMBER DISPOSED IN CONTACT WITH INTERMEDIATE TRANSFER MEMBER BETWEEN PRIMARY TRANSFER PORTION AND SECONDARY TRANSFER PORTION | Makoto Saito | 2005-10-18 |
| 6954636 | APPROVAL TEST METHOD AND AN APPROVAL TEST SYSTEM FOR A SOFTWARE-DEFINED RADIO TERMINAL, A SOFTWARE-DEFINED RADIO TERMINAL BEING CERTIFIED BY THE APPROVAL TEST METHOD, AND AN APPROVAL TEST APPARATUS FOR CERTIFYING THE SOFTWARE-DEFINED RADIO TERMINAL | Ryoko Matsuo, Takashi Wakutsu | 2005-10-11 |
| 6904245 | Image forming apparatus with transfer bias controlled by a detected test pattern | Jun Mochizuki, Makoto Saito | 2005-06-07 |
| 6856772 | Image forming apparatus with type-of-transfer material cleaning feature | Yuji Bessho, Makoto Saito | 2005-02-15 |
| 6852302 | Carbon monoxide removing apparatus and process for operating the same | Kunihiro Ukai, Kiyoshi Taguchi, Akira Maenishi, Tetsuya Ueda | 2005-02-08 |
| 6846475 | Hydrogen refinement apparatus | Kiyoshi Taguchi, Kunihiro Ukai, Toshiyuki Shono, Kouichiro Kitagawa | 2005-01-25 |
| 6834167 | Image forming apparatus that forms a toner image | Masahiro Inoue, Haruhiko Omata, Yuji Bessho | 2004-12-21 |
| 6834176 | Image forming apparatus having intermediary transfer member and transfer member of size and hardness, respectively, satisfying specific formula | Makoto Saito | 2004-12-21 |
| 6804481 | Image forming apparatus | Jun Mochizuki | 2004-10-12 |
| 6797420 | Power generation device and operation method therefor | Kunihiro Ukai, Kiyoshi Taguchi, Toshiyuki Shono, Koichiro KITAGAWA, Tomonori Asou +4 more | 2004-09-28 |
| 6741639 | Radio communicating apparatus radio communicating method and recording medium | Hiroshi Yoshida, Shinichi Kanno, Minoru Namekata, Hiroshi Tsurumi, Yuzo Tamada | 2004-05-25 |
| 6733552 | Hydrogen generating apparatus | Kiyoshi Taguchi, Kunihiro Ukai, Toshiyuki Shono, Kouichiro Kitagawa | 2004-05-11 |