Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12135472 | Optical material, polymerizable composition for optical material, cured product, optical material, plastic lens, method of producing optical material, and method of using optical material | Yusuke Matsui, Kouji Suesugi, Shinsuke Ito | 2024-11-05 |
| 8301024 | Camera flash, a camera, and a method of generating a flash | Jonathan Mather, Andrew Kay, David James Montgomery, James Rowland Suckling, Emma Jayne Walton +3 more | 2012-10-30 |
| 8131518 | Method for forming functional spectral filter | Shigeki Nakauchi, Tatsuya Onouchi, Hirohisa Katou, Yuuji Saitou, Kanae Miyazawa | 2012-03-06 |
| 7719609 | Foldable portable instrument with camera | Kimiaki Imai | 2010-05-18 |
| 7605863 | Image pick-up device including camera angled with respect to a display device | Kimiaki Imai | 2009-10-20 |
| 7444176 | Folding portable electronic equipment | Kimiaki Imai, Yoshihiko Handa | 2008-10-28 |
| 6358418 | Packing material for high-performance liquid chromatography | Yoko Oda | 2002-03-19 |
| 6117325 | Packing material for high-performance liquid chromatography | Yoko Oda | 2000-09-12 |
| 5965026 | Packing material for high-performance liquid chromatography | Yoko Oda | 1999-10-12 |
| 5545502 | Electrostatic image-developing toner | Hitoshi Ono, Noriaki Takahashi, Osamu Ando, Masako Takeuchi | 1996-08-13 |
| 5360691 | Carrier for developing electrostatic latent images, developer, and electrophotographic developing process | Katsuo Koizumi, Shigenori Otsuka, Syuuichi Maeda, Hiromi Horiuchi, Toshiyuki Sueyoshi | 1994-11-01 |
| 5225301 | Electrophotographic yellow toner and process for producing the same | Heihachi Yushina, Yukihiro Sato, Yasuo Kamoshita | 1993-07-06 |