Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8491160 | Sheet, light emitting device, and method for producing the sheet | Seiji Nishiwaki, Shin-ichi Wakabayashi, Jyunpei Matsuzaki, Tatsuya Nakamura | 2013-07-23 |
| 8475004 | Optical sheet, light-emitting device, and method for manufacturing optical sheet | Shin-ichi Wakabayashi, Seiji Nishiwaki, Jyunpei Matsuzaki, Tatsuya Nakamura | 2013-07-02 |
| 8294076 | Imaging device with columnar or plate-like transparent refractive index layers | Seiji Nishiwaki, Shin-ichi Wakabayashi, Kazuya Yonemoto, Masao Hiramoto | 2012-10-23 |
| 8227966 | Sheet and light emitting apparatus | Shin-ichi Wakabayashi, Seiji Nishiwaki | 2012-07-24 |
| 8154803 | Diffractive optical element with improved light transmittance | Takamasa Ando, Tsuguhiro Korenaga, Yuka Okada | 2012-04-10 |
| 8106993 | Diffractive imaging lens, diffractive imaging lens optical system, and imaging apparatus using the diffractive imaging lens optical system | Tsuguhiro Korenaga, Takamasa Ando | 2012-01-31 |
| 7909979 | Water photolysis system and process | Yuka Yamada, Nobuyasu Suzuki, Hidehiro Sasaki, Yasunori Morinaga | 2011-03-22 |
| 7864425 | Composite material and optical component using the same | Yuka Okada, Tsuguhiro Korenaga, Norihisa Takahara | 2011-01-04 |
| 7864427 | Diffractive optical element and method for manufacturing the same, and imaging apparatus using the diffractive optical element | Tsuguhiro Korenaga | 2011-01-04 |
| 7859002 | Light-emitting device | Hideo Nagai, Tadaaki Ikeda | 2010-12-28 |
| 7795625 | Semiconductor light-emitting device | — | 2010-09-14 |
| 7662505 | Porous electrode, and electrochemical element made using the same | — | 2010-02-16 |
| 7390474 | Porous material and method for manufacturing same, and electrochemical element made using this porous material | Hidehiro Sasaki, Yasunori Morinaga, Masahiro Deguchi, Yuka Yamada, Nobuyasu Suzuki | 2008-06-24 |
| 7297296 | Composite dielectric and manufacturing method therefor | Yuji Kudoh, Takashi Hashida | 2007-11-20 |
| 7256147 | Porous body and manufacturing method therefor | Yuka Yamada, Nobuyasu Suzuki, Yasunori Morinaga, Hidehiro Sasaki | 2007-08-14 |
| 7163429 | Method for manufacturing electron-emitting material | Masahiro Deguchi, Akira Taomoto, Toyokazu Ozaki, Motoshi Shibata | 2007-01-16 |
| 7067446 | Material demonstrating negative or low thermal expansion coefficient and method for manufacture thereof | Tomoko Suzuki, Atsushi Omote | 2006-06-27 |
| 7049257 | Low thermal expansion materials | Atsushi Omote, Tomoko Suzuki | 2006-05-23 |
| 5786401 | Method for producing a thermal insulating foamed material | Fumihiro Inagaki, Takashi Hashida, Yoshio Kishimoto, Takayoshi Ueno | 1998-07-28 |
| 5741825 | Thermal insulating foamed material and method for manfacturing the same | Fumihiro Inagaki, Takashi Hashida, Yoshio Kishimoto, Takayoshi Ueno | 1998-04-21 |
| 5693685 | Thermal insulator and method for producing the same | Yoshio Kishimoto, Takashi Hashida, Fumihiro Inagaki | 1997-12-02 |
| 5516983 | Polymer electric device | Yoshio Kishimoto | 1996-05-14 |
| 5110648 | Optical storage medium | Eiji Ando | 1992-05-05 |
| 4939214 | Film comprised of at least one monomolecular layer and process for its preparation using a higher alkyl amine | Yoshio Imai, Taro Hino, Mitsumasa Iwamoto, Masa-aki Kakimoto, Toru Konishi | 1990-07-03 |