Issued Patents All Time
Showing 76–93 of 93 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7838460 | Nanoporous metal oxide material, catalyst support, and catalyst for hydrogen production reaction using the same | Ryusuke Tsuji, Hideo Sobukawa, Yoshiki Seno | 2010-11-23 |
| 7666537 | Fuel cell system for preventing hydrogen permeable metal layer degradation | Shigeru Ogino, Satoshi Aoyama, Yasuhiro Izawa, Satoshi Shiokawa, Hiroshi Aoki +1 more | 2010-02-23 |
| 7618919 | Catalyst support and method of producing the same | Ryusuke Tsuji, Hideo Sobukawa | 2009-11-17 |
| 7582020 | Boot for universal joint | Shigeyuki Ono, Yoshiaki Sugiura | 2009-09-01 |
| 7488258 | Universal joint boot | Shigeyuki Ono | 2009-02-10 |
| 7132184 | Fuel cell system | Shigeru Ogino, Satoshi Aoyama, Hiroyuki Mitsui, Hiroshi Aoki, Satoshi Shiokawa | 2006-11-07 |
| 6783877 | Fuel reforming apparatus | Satoshi Iguchi, Satoshi Aoyama, Koichi Numata, Kazuhisa Kunitake, Takeshi Nishikawa +2 more | 2004-08-31 |
| 6776809 | Fuel reforming apparatus | — | 2004-08-17 |
| 6743537 | Hydrogen gas generating systems, fuel cell systems and methods for stopping operation of fuel cell system | — | 2004-06-01 |
| 6338472 | Mist atomizer and mist atomizing device for fuel cells | Hiroshi Aoki | 2002-01-15 |
| 5706915 | Brake disc rotor | Haruo Katagiri, Shigeru Sakamoto, Hidetoshi Shimizu | 1998-01-13 |
| 5526905 | Brake disc rotor | Haruo Katagiri, Shigeru Sakamoto, Hidetoshi Shimizu, Akio Inatomi, Masashi Ishihara +2 more | 1996-06-18 |
| 5427212 | Brake disc rotor | Haruo Katagiri, Shigeru Sakamoto, Hidetoshi Shimizu, Akio Inatomi, Masashi Ishihara +1 more | 1995-06-27 |
| RE34116 | Organic composite-plated steel sheet | Yoshio Shindou, Motoo Kabeya, Fumio Yamazaki | 1992-10-27 |
| 5011744 | Black surface treated steel sheet | Katushi Saito, Yoshio Shindou, Toshimichi Murata, Fumio Yamazaki | 1991-04-30 |
| 4948678 | Organic composite plated steel sheet highly susceptible to cationic electrodeposition | Yoshio Shindou | 1990-08-14 |
| 4876160 | Organic composite-plated steel sheet | Yoshio Shindou, Motoo Kabeya, Fumio Yamazaki | 1989-10-24 |
| 4861441 | Method of making a black surface treated steel sheet | Katushi Saito, Yoshio Shindou, Toshimichi Murata, Fumio Yamazaki | 1989-08-29 |