Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8835071 | Fuel cell system including oxidation gas supply pipe integrated with coolant supply pipe | Atsushi Imamura, Hiroshi Koide | 2014-09-16 |
| 8697298 | Fuel cell system with heater | Koji Kume, Akishi Morita | 2014-04-15 |
| 8685587 | Gas-liquid separator for fuel cell system | Junko OHIRA, Akishi Morita, Nobuhiko Nakagaki, Takeshi Asai, Hiroyuki Sekine | 2014-04-01 |
| 8308847 | Filter for removing a sulfur-containing-gas and method for removing a sulfur-containing-gas using the same | Kazuhiro Fukumoto, Minoru Takahara, Kenichirou Suzuki, Nobuhiko Nakagaki, Minoru Honda | 2012-11-13 |
| 7837870 | Ion-removing apparatus | Akishi Morita, Nobuhiko Nakagaki, Hiroyuki Sekine | 2010-11-23 |
| 7520921 | Gas-removing devices and air supply systems having the gas-removing devices | Akishi Morita, Nobuhiko Nakagaki | 2009-04-21 |
| 5851250 | Filter element for air cleaner | Hiromichi Sugie, Tsuyoshi Minari, Yukihisa Horikoh, Kouji Kume, Hirotsugu Kojima | 1998-12-22 |
| 5755844 | Resin-made air cleaner | Yoshiyuki Murao, Yasuhiro Okazaki, Yukihisa Horikou, Tsuyoshi Minari, Kouji Kume | 1998-05-26 |
| 5206986 | Method of producing an electronic circuit package | Hiroshi Hamano, Izumi Amemiya, Takuji Yamamoto, Takeshi Ihara | 1993-05-04 |
| 5150280 | Electronic circuit package | Hiroshi Hamano, Izumi Amemiya, Takuji Yamamoto, Takeshi Ihara | 1992-09-22 |
| 5113151 | Equalizing and amplifying circuit in an optical signal receiving apparatus | Takuji Yamamoto, Hiroshi Hamano, Izumi Amemiya, Takeshi Ihara | 1992-05-12 |
| 5066877 | Data delay circuit and clock extraction circuit using the same | Hiroshi Hamano, Izumi Amemiya, Takuji Yamamoto, Takeshi Ihara | 1991-11-19 |
| 4884278 | Semiconductor laser modulation control system | Hiroshi Nishimoto, Takashi Touge, Tadashi Okiyama, Naoki Kuwata | 1989-11-28 |