Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1093695 | Cover for light emitting diode | Shinichi Matsui, Hiroaki Makino, Koichi Mizutani | 2025-09-16 |
| 6956245 | Group III nitride compound semiconductor light-emitting element | Masanobu Senda, Toshiya Uemura, Masaki Hashimura | 2005-10-18 |
| 6953265 | Light source device | Yoshinobu Suehiro, Yuji Takahashi, Takemasa Yasukawa, Hideaki Kato, Hideyuki Nakano +1 more | 2005-10-11 |
| 6774405 | Light-emitting device | Takemasa Yasukawa, Satoshi Honda, Koji Tsukagoshi, Tsutomu Yokota | 2004-08-10 |
| 6729746 | Light source device | Yoshinobu Suehiro, Yuji Takahashi, Takemasa Yasukawa, Hideaki Kato, Hideyuki Nakano +1 more | 2004-05-04 |