Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8608012 | Automotive fuel tank | Tomohisa Imaeda | 2013-12-17 |
| 8608011 | Fuel tank for motor vehicle | Toshiaki Asahara, Yasuyuki Washiyama | 2013-12-17 |
| 8202078 | Blow molding device | Takahisa Majima, Soji Hamaji | 2012-06-19 |
| 8191568 | Fuel tank for motor vehicle | Yukiharu Takeuchi, Norihiro Yamada, Hideyuki Tsuzuki | 2012-06-05 |
| 8105528 | Automotive fuel tank fabrication apparatus | Yoshinari Yoshida | 2012-01-31 |
| 7886759 | Fuel cutoff valve | Keiji Miyoshi, Shinobu Kagamiuchi | 2011-02-15 |
| 7418975 | Fuel cutoff valve | Masanori Nojiri | 2008-09-02 |
| 7320769 | Manufacturing method of fuel tank welding joint | Hiroaki Kito, Hiroshi Nishi, Masayuki Nakagawa | 2008-01-22 |
| 7188613 | Fuel cut off valve | Natsushi Miura | 2007-03-13 |
| 7152586 | Fuel cut-off valve | Natsushi Miura | 2006-12-26 |
| 7013908 | Apparatus for inhibiting fuel from flowing out of fuel tanks | Keiji Miyoshi, Norihiro Yamada, Keisuke Yoshida | 2006-03-21 |
| 6941966 | Outflow-limiting device of fuel tank | Eishin Mori, Keisuke Yoshida, Norihiro Yamada, Katsuyuki Kido | 2005-09-13 |
| 6895998 | Valve attached to fuel tank | Hiroaki Kito, Hiroshi Nishi, Kenichiro Kaneko, Masayuki Nakagawa, Masahiro Ando | 2005-05-24 |
| 6755206 | Fuel cutoff valve | Hiroshi Nishi, Hiroaki Kito | 2004-06-29 |
| 6679282 | Valve attached to fuel tank | Hiroaki Kito, Hiroshi Nishi, Kenichiro Kaneko, Masayuki Nakagawa, Masahiro Ando | 2004-01-20 |
| 6591855 | Fuel cutoff valve | Hiroshi Nishi, Tomohiro Sugizaki | 2003-07-15 |
| 6408867 | Fuel cutoff valve and fuel tank | Hiroaki Kito, Hisatsugu Goto, Masayuki Nakagawa | 2002-06-25 |
| 6305408 | Fuel tank and fuel feeding apparatus used therefor | Hisatsugu Goto, Tomokazu Hori | 2001-10-23 |
| 5983950 | Hose structure and method of manufacturing the same | Masayuki Nakagawa, Yukiharu Takeuchi, Katsumi Tanaka | 1999-11-16 |
| 5269837 | Evaporation loss control device | Tamiyoshi Ohashi, Masami Mizuno, Sukehiro Sawada, Hisao Hanabusa, Masayuki Nakagawa +6 more | 1993-12-14 |
| 5173095 | Evaporative fuel control canister containing absorbent swelling by absorbing liquid fuel | Masao Yasukawa, Takashi Ohta | 1992-12-22 |
| 5090459 | Fuel tank system | Hisao Hanabusa, Tamiyosi Ohasi, Masakiyo Yoshida, Masami Mizuno, Fujio Ninomiya +2 more | 1992-02-25 |
| 4982757 | Fuel cutoff valve | Tamiyosi Ohasi, Masami Mizuno, Osamu Hokari | 1991-01-08 |