Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11165002 | Light-emitting device | Akira Hirano, Yosuke Nagasawa, Ko Aosaki, Yuki Suehara, Yoshihiko Sakane | 2021-11-02 |
| 11107961 | Ultraviolet light-emitting device, method for manufacturing ultraviolet light-emitting device and method for manufacturing ultraviolet light-emitting module | Akira Hirano, Yosuke Nagasawa, Ko Aosaki, Yuki Suehara, Yoshihiko Sakane | 2021-08-31 |
| 10174971 | Heat cycle system | Katsuya Ueno, Hiroki HAYAMIZU, Hidekazu Okamoto | 2019-01-08 |
| 9972758 | Ultraviolet light emitting device | Kiho Yamada, Shoko Nagai, Yuta Furusawa, Akira Hirano | 2018-05-15 |
| 9812611 | Nitride semiconductor ultraviolet light-emitting element and nitride semiconductor ultraviolet light-emitting device | Akira Hirano | 2017-11-07 |
| 9450157 | Ultraviolet light emitting device using metal non-bondable amorphous fluororesin molding compound | Kiho Yamada, Shoko Nagai, Yuta Furusawa, Akira Hirano, Ko Aosaki +1 more | 2016-09-20 |
| 6951097 | Fluid distributor, burner apparatus, gas turbine engine and co-generation system | Koji Moriya, Tsutomu Wakabayashi, Takahiro Sako, Yuji Nakamura, Shonosuke Koga +3 more | 2005-10-04 |
| 6938495 | Method of measuring fluid flow | Akira Hirano, Masahide Tsujishita, Hisao Ohnishi, Masashi Nishigaki, Tsuyoshi Tsurutani | 2005-09-06 |
| 6864204 | Fuel electrode for solid electrolyte fuel cells and a method for manufacture of the electrode | Minoru Suzuki, Hirokazu Sasaki, Shoji Otoshi, Hisao Ohnishi | 2005-03-08 |
| 6854258 | Fluid distributor, burner apparatus, gas turbine engine and co-generation system | Koji Moriya, Tsutomu Wakabayashi, Takahiro Sako, Yuji Nakamura, Shonosuke Koga +1 more | 2005-02-15 |
| 6832483 | Fluid distributor, burner apparatus, gas turbine engine and co-generation system | Koji Moriya, Tsutomu Wakabayashi, Takahiro Sako, Yuji Nakamura, Shonosuke Koga +1 more | 2004-12-21 |
| 6829897 | Fluid distributor, burner apparatus, gas turbine engine and co-generation system | Koji Moriya, Tsutomu Wakabayashi, Takahiro Sako, Yuji Nakamura, Shonosuke Koga +1 more | 2004-12-14 |
| 6684641 | Fluid distributor, burner device, gas turbine engine, and cogeneration system | Koji Moriya, Tsutomu Wakabayashi, Takahiro Sako, Yuji Nakamura, Shonosuke Koga +3 more | 2004-02-03 |
| 6432570 | Fuel electrode for solid electrolyte fuel cells and a method of manufacturing the electrode | Minoru Suzuki, Hirokazu Sasaki, Shoji Otoshi, Hisao Ohnishi | 2002-08-13 |
| 6276217 | Method of measuring fluid flow by analyzing the fluorescent emissions of tracer particles in the fluid | Akira Hirano, Masahide Tsujishita, Hisao Ohnishi, Masashi Nishigaki, Tsuyoshi Tsurutani | 2001-08-21 |
| 6054232 | Fuel electrode for solid electrolyte fuel cells and a method for manufacture of the electrode | Minoru Suzuki, Hirokazu Sasaki, Shoji Otoshi, Hisao Ohnishi | 2000-04-25 |
| 5979245 | Method of measuring fluid flow by analyzing the fluorescent emissions from tracer particles in the fluid | Akira Hirano, Masahide Tsujishita, Hisao Ohnishi, Masashi Nishigaki, Tsuyoshi Tsurutani | 1999-11-09 |
| 5685890 | Process for steam reforming of hydrocarbons | Osamu Okada, Susumu Takami, Tamotu Kotani, Satoshi Mori, Hiroki Fujita +1 more | 1997-11-11 |
| 5348776 | Method of producing interconnectors for solid oxide electrolyte fuel cells | Hirokazu Sasaki, Shoji Otoshi, Minoru Suzuki, Atsuko Kajimura | 1994-09-20 |
| 5302470 | Fuel cell power generation system | Osamu Okada, Takeshi Tabata, Masataka Masuda, Susumu Takami | 1994-04-12 |
| 5286580 | Fuel electrode for solid electrolyte fuel cells and a method for manufacture of the electrode | Minoru Suzuki, Horikazu Sasaki, Shoji Otoshi, Hisao Ohnishi | 1994-02-15 |
| 5147735 | Method of operating a solid electrolyte fuel cell | Akira Hirano, Hirokazu Sasaki | 1992-09-15 |
| 4985074 | Process for producing a desulfurization agent | Osamu Okada, Susumu Takami, Tamotu Kotani, Satoshi Mori, Hiroki Fujita +1 more | 1991-01-15 |
| 4935289 | Gas sensor and method for production thereof | Toshimi Kikuchi, Harutoshi Egami, Eikichi Ichimori, Tadashi Sakai | 1990-06-19 |
| 4897628 | Gas sensor and method of manufacturing the same | Takeshi Matsumoto, Shingo Yakushizi, Katsuyuki Kuroki, Takashi Matsuzaka | 1990-01-30 |