Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12076989 | Liquid discharge head and recording device | Takayuki Yamamoto | 2024-09-03 |
| 11766863 | Liquid discharge head and recording device | Masaru Iwabuchi | 2023-09-26 |
| 6642072 | Light-emitting element, semiconductor light-emitting device, and manufacturing methods therefor | Tomio Inoue, Kenichi Sanada, Kenichi Koya | 2003-11-04 |
| 6597019 | Semiconductor light-emitting device comprising an electrostatic protection element | Tomio Inoue, Kenichi Sanada, Kenichi Koya | 2003-07-22 |
| 6333522 | Light-emitting element, semiconductor light-emitting device, and manufacturing methods therefor | Tomio Inoue, Kenichi Sanada, Kenichi Koya | 2001-12-25 |