Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10287501 | Liquid crystal display element | Satoshi AYA, Takashi Yamashita, Kunihiko Okano | 2019-05-14 |
| 9194984 | Microlens for organic EL element, organic EL element using the same, and manufacturing methods thereof | Wonhoe Koo, Suzushi Nishimura, Soon Moon Jeong | 2015-11-24 |
| 9035284 | Microlens for organic EL element, organic EL element using the same, and manufacturing methods thereof | Won-Hoe Koo, Suzushi Nishimura, Soon Moon Jeong | 2015-05-19 |
| 8541778 | Diffraction grating, organic EL element using the same, and manufacturing methods thereof | Takashi Seki, Suzushi Nishimura, Maki Fukuda, Madoka Fukushima, Satoshi Masuyama +2 more | 2013-09-24 |
| 8389303 | Organic EL element and method of manufacturing the same | Fumito Araoka, Soon Moon Jeong, Suzushi Nishimura, Goro Suzaki | 2013-03-05 |
| 7826510 | Laser oscillation elements | Junji Watanabe, Myoung Hoon Song, Byoungchoo Park, Ki Chul Shin, Takehiro Toyooka +1 more | 2010-11-02 |
| 7701537 | Optical diode | Byoungchoo Park, Myoung Hoon Song, Jisoo Hwang, Takehiro Toyooka, Suzushi Nishimura | 2010-04-20 |
| 6016300 | Optical pickup head apparatus | Tadashi Takeda, Yoshio Hayashi, Ken Ishikawa | 2000-01-18 |
| 5828643 | Optical pickup head apparatus | Tadashi Takeda, Yoshio Hayashi, Ken Ishikawa | 1998-10-27 |
| 5793733 | Polarizing beam splitter and method for manufacturing same | Tadashi Takeda, Yoshio Hayashi, Satoru Nakao, Ken Ishikawa, Takaaki Suzuki +1 more | 1998-08-11 |
| 5739952 | Polarizing beam splitter and optical head assembly | Tadashi Takeda, Yoshio Hayashi, Ken Ishikawa | 1998-04-14 |