Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11329198 | Wavelength conversion member, optical device, and projector | Takahiro Hamada, Yukihiko Sugio, Yoshihisa Nagasaki | 2022-05-10 |
| 10447005 | Light source device | Kazuhiko Yamanaka, Kiyoshi Morimoto, Hideki Kasugai, Kazuyuki Matsumura, Hideo Yamaguchi | 2019-10-15 |
| 9551474 | Wavelength conversion member, light source, and vehicle head lamp | Nobuaki Nagao, Seigo Shiraishi, Yoshihisa Nagasaki, Kazuhiko Yamanaka, Kiyoshi Morimoto +1 more | 2017-01-24 |
| 9243778 | Wavelength conversion element, light emitting device including wavelength conversion element, and vehicle including light emitting device | Nobuaki Nagao, Takahiro Hamada, Seigo Shiraishi | 2016-01-26 |
| 8854725 | Wavelength conversion element, method of manufacturing the same, and LED element and semiconductor laser light emitting device using wavelength conversion element | Takahiro Hamada, Kenji Orita, Nobuaki Nagao | 2014-10-07 |
| 8780438 | Wavelength conversion element including phosphor particles, and LED element and semiconductor laser light emitting device using wavelength conversion element | Takahiro Hamada, Kenji Orita, Nobuaki Nagao | 2014-07-15 |
| 8318374 | Fuel cell comprising oxygen electrode with surface nanostructure | DAISUKE INO, Mitsuru Hashimoto, Akira Taomoto, Yuka Yamada | 2012-11-27 |
| 7909979 | Water photolysis system and process | Yuka Yamada, Masa-aki Suzuki, Hidehiro Sasaki, Yasunori Morinaga | 2011-03-22 |
| 7566438 | Method for manufacturing nanostructured manganese oxide having dendritic structure, and oxygen reduction electrode comprising nanostructured transition metal oxide having dendritic structure | Yasunori Morinaga, Hidehiro Sasaki, Yuka Yamada | 2009-07-28 |
| 7553513 | Electrochemical electrode using nickel-containing nanostructured material having dendritic structure as active layer, and method for producing the same | Yuka Yamada, Hidehiro Sasaki | 2009-06-30 |
| 7480229 | Light-emitting device and optical integrated device | Takehito Yoshida, Yuka Yamada, Toshiharu Makino | 2009-01-20 |
| 7476607 | Semiconductor electrode, production process thereof and photovoltaic cell using semiconductor electrode | Yuka Yamada, Yasunori Morinaga, Hidehiro Sasaki | 2009-01-13 |
| 7462373 | Method for producing manganese oxide nanoparticle dispersed material and electrode | Akira Taomoto, Mitsuru Hashimoto, Yuka Yamada, Yuji Zenitani | 2008-12-09 |
| 7390474 | Porous material and method for manufacturing same, and electrochemical element made using this porous material | Masa-aki Suzuki, Hidehiro Sasaki, Yasunori Morinaga, Masahiro Deguchi, Yuka Yamada | 2008-06-24 |
| 7384666 | Method and apparatus for fabricating quantum dot functional structure, quantum dot functional structure, and optically functioning device | Toshiharu Makino, Yuka Yamada, Takehito Yoshida, Takafumi Seto, Nobuhiro Aya | 2008-06-10 |
| 7338582 | Method for manufacturing manganese oxide nanostructure and oxygen reduction electrode using said manganese oxide nanostructure | Yasunori Morinaga, Hidehiro Sasaki, Yuka Yamada | 2008-03-04 |
| 7256147 | Porous body and manufacturing method therefor | Yuka Yamada, Masa-aki Suzuki, Yasunori Morinaga, Hidehiro Sasaki | 2007-08-14 |
| 7145320 | Particle counting method and particle counter | Takehito Yoshida, Toshiharu Makino, Yuka Yamada | 2006-12-05 |
| 7099261 | Light-emitting device and optical integrated device | Takehito Yoshida, Yuka Yamada, Toshiharu Makino | 2006-08-29 |
| 6943048 | Method for manufacturing optoelectronic material | Yuka Yamada, Takehito Yoshida, Toshiharu Makino, Toshihiro Arai, Kazuhiko Kimoto | 2005-09-13 |
| 6814239 | High-purity standard particle production apparatus, method and particles | Takehito Yoshida, Toshiharu Makino, Yuka Yamada | 2004-11-09 |
| 6809314 | Fine particle classification apparatus and method for classifying aerosol particles in a sheath gas | Takehito Yoshida, Toshiharu Makino, Yuka Yamada | 2004-10-26 |
| 6726517 | Cold cathode forming process | Yuka Yamada, Takehito Yoshida, Toshiharu Makino, Yoshikazu Hori | 2004-04-27 |
| 6648975 | Method and apparatus for fabricating quantum dot functional structure, quantum dot functional structure, and optically functioning device | Toshiharu Makino, Yuka Yamada, Takehito Yoshida, Takafumi Seto, Nobuhiro Aya | 2003-11-18 |
| 6562417 | Depositing method and a surface modifying method for nano-particles in a gas stream | Toshiharu Makino, Yuka Yamada, Takehito Yoshida | 2003-05-13 |