Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6707081 | Photodetector with built-in circuit | Takahiro Takimoto, Isamu Okubo, Masaru Kubo, Zenpei Tani | 2004-03-16 |
| 6593165 | Circuit-incorporating light receiving device and method of fabricating the same | Takahiro Takimoto, Naoki Fukunaga, Isamu Ohkubo, Mutsumi Oka, Masaru Kubo | 2003-07-15 |
| 6433366 | Circuit-incorporating light receiving device and method of fabricating the same | Takahiro Takimoto, Naoki Fukunaga, Isamu Ohkubo, Mutsumi Oka, Masaru Kubo | 2002-08-13 |
| 6313484 | Circuit-integrated light-receiving device | Isamu Ohkubo, Masaru Kubo, Naoki Fukunaga, Takahiro Takimoto, Mutsumi Oka | 2001-11-06 |