Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9842971 | Electronic component mounting substrate and light emission device using same | Seiichirou ITOU, Tetsuya Tojo, Yoshitada KONISHI, Naoki HORINOUCHI | 2017-12-12 |
| 8378704 | Substrate for a probe card assembly | Seiichirou ITOU, Masashi Miyawaki | 2013-02-19 |
| 4747926 | Conical-frustum sputtering target and magnetron sputtering apparatus | Tamotsu Shimizu, Hikaru Nishijima, Shigeru Kobayashi | 1988-05-31 |
| 4610774 | Target for sputtering | Masao Sakata, Shigeru Kobayashi, Katsuo Abe, Hideaki Shimamura, Tsuneaki Kamei +2 more | 1986-09-09 |