Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12055796 | Lens and method for manufacturing lens | Akihiro Muramatsu, Yoshinobu Okada, Hirofumi Asada | 2024-08-06 |
| 11934045 | Eyewear, and non-transitory computer-readable recording medium | Ryuki Kan, Takafumi Ohto, Akihiro Muramatsu, Eiichiro HIKOSAKA | 2024-03-19 |
| 11914231 | Lens, lens blank, and eyewear | Eiichiro HIKOSAKA, Yoshinobu Okada | 2024-02-27 |
| 11886048 | Lens and eyewear | Tsuyoshi Kamibeppu, Hirofumi Asada, Akihiro Muramatsu, Toshifumi Hino | 2024-01-30 |
| 11614641 | Eyewear | Akihiro Muramatsu, Ryuki Kan, Takafumi Ohto, Sho TANAKA | 2023-03-28 |
| 11513368 | Lens unit | Eiichiro HIKOSAKA, Ryuki Kan, Akihiro Muramatsu | 2022-11-29 |
| 11314119 | Lens, lens blank, and eyewear | Yoshinobu Okada, Eiichiro HIKOSAKA, Toshifumi Hino, Akihiro Muramatsu | 2022-04-26 |
| 11249327 | Lens and eyewear | Tsuyoshi Kamibeppu, Hirofumi Asada, Akihiro Muramatsu, Toshifumi Hino | 2022-02-15 |
| 10859865 | Lens, lens blank, and eyewear | Yoshinobu Okada, Eiichiro HIKOSAKA, Toshifumi Hino, Akihiro Muramatsu | 2020-12-08 |
| 10423011 | Lens, lens blank, and eyewear | Ronald D. Blum, Sophie Adams, David Boyd, Richard Clompus, Mark Graham +9 more | 2019-09-24 |
| 7848010 | Optical apparatus, and wavelength conversion laser light source, image display apparatus, and laser light source device adopting such optical apparatus | Hiroyuki Furuya, Kazuhisa Yamamoto, Masahide Yamauchi, Shinichi Kadowaki | 2010-12-07 |
| 7733613 | Method for manufacturing a magnetoresistive-effect device | — | 2010-06-08 |
| 7542247 | Magnetic disk apparatus | — | 2009-06-02 |
| 7463458 | Magnetoresistive-effect device with a multi-layer magnetoresistive-effect film | — | 2008-12-09 |
| 7312958 | Method for manufacturing magnetic disk apparatus | — | 2007-12-25 |