Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11622851 | Toric intraocular lens, intraocular lens insertion tool, and method for producing toric intraocular lens | Akemi Taniguchi, Norio Shimizu | 2023-04-11 |
| 11366336 | Toric ophthalmic lens | — | 2022-06-21 |
| 10856969 | Toric intraocular lens and intraocular lens insertion apparatus | — | 2020-12-08 |
| 10646328 | Toric ophthalmic lens | Kimiya Shimizu | 2020-05-12 |
| 9970077 | Method for adding starting material slurry and sulfuric acid to autoclave in high pressure acid leaching process and autoclave | Satoshi Matsubara, Osamu Nakai, Yoji Kyoda, Takashi Sakamoto, Koichiro Maki +1 more | 2018-05-15 |
| 9732400 | Autoclave apparatus used during high-pressure acid leaching process | Satoshi Matsubara, Osamu Nakai, Yoji Kyoda, Takashi Sakamoto, Koichiro Maki | 2017-08-15 |
| 9463088 | Intraocular lens design method and intraocular lens | Takayoshi Suzuki | 2016-10-11 |
| 7046919 | Aroma diffuser | Satoshi Shimizu, Takao Kanba, Kiyonori Itou | 2006-05-16 |
| 5664428 | Indoor unit for an air-conditioning apparatus | Akihiko Sugiyama, Katsushi Ishii, Hidenori Ashikawa, Michika Uesugi, Hitoshi Wakatsuki +1 more | 1997-09-09 |
| 5068537 | Passenger number sensor system | Kiyoshi Kawana, Ko Honma, Takashi Yoshikawa | 1991-11-26 |
| 4957040 | Apparatus for making bread | Hirofumi Nakakura, Morio Shibata, Akihisa Nakano, Hiromi Hirota, Hajime Oyabu | 1990-09-18 |
| 4885176 | Method of making bread | Hirofumi Nakakura, Morio Shibata, Akihisa Nakano, Hiromi Hiroto, Hajime Oyabu | 1989-12-05 |
| 4762057 | Automatic bread producing machine | Hiromi Hirota, Hirofumi Nakakura, Hajime Oyabu, Akihisa Nakano, Toshiichiro Tanaka | 1988-08-09 |
| 4722196 | Device for controlling refrigeration cycle capacity | — | 1988-02-02 |
| 4684208 | Optical branching element | Yoshimasa Fujii | 1987-08-04 |
| 4631024 | Catalytic combustion device | Tsuneo Shibata, Yoshitaka Mohri, Haruo Ida | 1986-12-23 |
| 4622663 | Optical wavelength demultiplexer | Yoshimasa Fujii | 1986-11-11 |
| 4559023 | Torque damper | Kouichi Uchibaba, Tsutomu Hayashi, Kouhei Ohzono | 1985-12-17 |