Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10840671 | Semiconductor laser device | Masato Hagimoto, Tomonobu Tsuchiya | 2020-11-17 |
| 8442085 | Semiconductor optical device | Yutaka Inoue, Yasuhisa Semba | 2013-05-14 |
| 7792173 | Semiconductor laser device | Yoshihiko Iga, Yutaka Inoue, Hiroshi Moriya, Yasuhisa Semba | 2010-09-07 |
| 7720127 | Opto-semiconductor devices | Yutaka Inoue, Kazunori Saitoh, Hiroshi Hamada, Masato Hagimoto | 2010-05-18 |
| 7687295 | Method for manufacturing optical semiconductor device | Ryu Washino, Daisuke Nakai, Kaoru Okamoto, Shigenori Hayakawa | 2010-03-30 |
| 7653114 | Semiconductor laser diode and the manufacturing method thereof | Yutaka Inoue, Yasuhisa Semba, Kouichi Kouzu | 2010-01-26 |
| 7443901 | Opto-semiconductor devices | Yutaka Inoue, Kazunori Saitoh, Hiroshi Hamada, Masato Hagimoto | 2008-10-28 |
| 6492195 | Method of thinning a semiconductor substrate using a perforated support substrate | Masaki Nakanishi, Kiichi Yamashita, Hiroji Yamada, Kikuo Fukushima | 2002-12-10 |