Issued Patents All Time
Showing 26–50 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6913163 | Fuel cap | Kazuhisa Ishida, Hiroyuki Hagano, Hiroyuki Sato, Kimio Tsubaki | 2005-07-05 |
| 6913162 | Tank cap and tank cap apparatus | Hiroyuki Hagano | 2005-07-05 |
| 6895998 | Valve attached to fuel tank | Tomohide Aoki, Hiroaki Kito, Hiroshi Nishi, Kenichiro Kaneko, Masahiro Ando | 2005-05-24 |
| 6806487 | Radiation-image radiographing system | Yasuaki Tamakoshi, Hisashi Yonekawa, Yuhei Okamoto | 2004-10-19 |
| 6805296 | Processing method and system of data management for IC card | Masahiro Sakashita, Akira Ishibashi, Takao Yoden, Masashi Takeda | 2004-10-19 |
| 6793091 | Tank cap | Hiroyuki Hagano | 2004-09-21 |
| 6745914 | Cap device | Hiroyuki Hagano | 2004-06-08 |
| 6705483 | Fuel tank fueling device having cam mechanism | Hiroyuki Hagano | 2004-03-16 |
| 6681817 | Fueling device | Hiroyuki Hagano | 2004-01-27 |
| 6679282 | Valve attached to fuel tank | Tomohide Aoki, Hiroaki Kito, Hiroshi Nishi, Kenichiro Kaneko, Masahiro Ando | 2004-01-20 |
| 6568553 | Tank cap and tank cap apparatus | Hiroyuki Hagano | 2003-05-27 |
| 6543833 | Cap device | Hiroyuki Hagano | 2003-04-08 |
| 6474376 | Fueling device | Hiroyuki Hagano | 2002-11-05 |
| 6470911 | Check valve and fuel tank with check valve attached thereto | Natsushi Miura, Hiroyuki Sato | 2002-10-29 |
| 6414691 | Method and apparatus for displaying graphs | Yukiko Norichika, Takeshi Yokota, Osamu Kubo | 2002-07-02 |
| 6408867 | Fuel cutoff valve and fuel tank | Tomohide Aoki, Hiroaki Kito, Hisatsugu Goto | 2002-06-25 |
| 6334272 | Fishing rod with inserted fishline | Masaru Akiba, Tomoyoshi Tsurufuji, Shunji Sunaga, Koichi Ito | 2002-01-01 |
| 6321801 | Fuel supply apparatus for fuel tank | Hiroyuki Hagano | 2001-11-27 |
| 6308852 | Tank cap and fuel tank with the same | Hiroyuki Hagano | 2001-10-30 |
| 6296014 | Check valve and fuel tank with check valve attached thereto | Natsushi Miura, Hiroyuki Sato | 2001-10-02 |
| 6286539 | Fuel cutoff valve and fuel tank with fuel cutoff valve mounted thereon | Hiroshi Nishi, Tomohiro Sugizaki | 2001-09-11 |
| 6202882 | Structure of fuel pouring inlet | Hiroyuki Hagano | 2001-03-20 |
| 6197858 | Polyamide resin composition and fuel tank caps made of the same | Hiroyuki Hagano, Hideyuki Hisashi, Seiji Morimoto | 2001-03-06 |
| 6138852 | Fuel tank | Natsushi Miura, Hiroyuki Hagano | 2000-10-31 |
| 6012599 | Fuel tank | Natsushi Miura, Hiroyuki Hagano | 2000-01-11 |