Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12334700 | Wavelength conversion apparatus, solid-state laser system, and electronic device manufacturing method | Yohei Tanaka, Chen QU | 2025-06-17 |
| 11862931 | Laser system and method for manufacturing electronic devices | Chen QU | 2024-01-02 |
| 11271360 | Wavelength converter | Osamu Wakabayashi, Yoichi Sasaki | 2022-03-08 |
| 10622782 | Wavelength converting apparatus | — | 2020-04-14 |
| 7334949 | Mirror box and electronic still camera | — | 2008-02-26 |
| 7136104 | Mirror box and electronic still camera | — | 2006-11-14 |
| 7116363 | Digital camera and ejection mechanism for memory card in mobile instrument | — | 2006-10-03 |
| 6873357 | Digital camera having a position sensor | Yuichi Kurosawa | 2005-03-29 |
| 6831698 | Card slot door locking mechanism | — | 2004-12-14 |
| 6741287 | Electronic still camera having separable monitor device | Shuzo Seo | 2004-05-25 |
| 6597871 | Digital camera | — | 2003-07-22 |
| 6421247 | Card slot door locking mechanism | — | 2002-07-16 |