Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12086189 | Document search device, document search program, and document search method | Yoshishige OKUNO, Takuya MINAMI, Eriko Takeda | 2024-09-10 |
| 11755659 | Document search device, document search program, and document search method | Yoshishige OKUNO, Takuya MINAMI, Eriko Takeda | 2023-09-12 |
| 8224297 | Advertising information providing method and advertising information providing system | Gen Miyazawa, Shinji Kimura | 2012-07-17 |
| 6328485 | Optical module and method for manufacturing same | — | 2001-12-11 |
| 6087194 | Composite unit of optical semiconductor device and supporting substrate and method for mounting optical semiconductor device on supporting substrate | Hisao Matsukura, Yasuhiko Kudou, Akio Hirakawa, Masaki Sugawara, Jiro Utsunomiya +1 more | 2000-07-11 |
| 5032390 | Anti-suntan cosmetic composition | Katsumasa Iwaya | 1991-07-16 |
| 4837010 | Long wave UV ray absorber | Michiyo Akasaka | 1989-06-06 |
| 4710373 | Long wavelength ultraviolet ray absorber | Koichi Nakamura, Michihiro Hattori, Tadashi Tamura, Toru Tejima, Naotake Takaishi +1 more | 1987-12-01 |