Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431573 | Connector driving structure and power source apparatus having same | Aya Goto, Hirokazu Umemura, Toshihiro Masuda | 2025-09-30 |
| 11992983 | Method of manufacturing resin retainer having two annular sections | Shinya Takagiwa | 2024-05-28 |
| D942852 | Package box | Kyoko Eguchi, Kyohei Mori, Mikiyasu Ishikura, Chris Vernall | 2022-02-08 |
| 11131565 | Manufacturing method of an annular insert molded article | — | 2021-09-28 |
| 10813206 | Extreme ultraviolet light generation apparatus | — | 2020-10-20 |
| D856582 | Electric epilator device | Kentaro Sako | 2019-08-13 |
| D849257 | Beauty apparatus | Hisashi Kitamura | 2019-05-21 |
| 10245884 | Protective cover having sensor holder part, bearing device including the protective cover, and method for manufacturing protective cover having sensor holder part | Yasuhiro NARAZAKI | 2019-04-02 |
| D782443 | Headphone | Hitoshi Nakagawa, Mikiyasu Ishikura, Chris Vernall | 2017-03-28 |
| D780715 | Headphone | Hitoshi Nakagawa, Mikiyasu Ishikura, Chris Vernall | 2017-03-07 |
| 8075489 | Ultrasound diagnostic apparatus | Naohiro Ueno, Masayoshi Tsubai, Morito Akiyama | 2011-12-13 |
| 6988659 | Card reader | — | 2006-01-24 |
| D471413 | Stapler | — | 2003-03-11 |
| 5196399 | Apparatus for producing oxide superconductor cable | Takao Shiota, Hiroshi Hidaka, Koichi Takahashi, Masahiro Sato, Koichi Inada | 1993-03-23 |
| 5093311 | Oxide superconductor cable and method of producing the same | Takao Shiota, Hiroshi Hidaka, Koichi Takahashi, Masahiro Sato, Koichi Inada | 1992-03-03 |
| 5057484 | Single crystal oxide superconductor and method of producing the same | Takao Shiota, Hiroshi Hidaka, Koichi Takahashi, Masahiro Sato | 1991-10-15 |
| 5029961 | Optical fiber coupler and process for manufacturing same | Fumio Suzuki, Tohru Arikawa, Noboru Kawakami, Yoshio Kikuchi, Kuniharu Himeno | 1991-07-09 |
| 4970197 | Oxide superconductor | Takao Shiota, Hiroshi Hidaka, Koichi Takahashi, Masahiro Sato | 1990-11-13 |
| 4935045 | Method of manufacturing a preform for asymmetrical optical fiber | Ryozo Yamauchi, Matsuhiro Miyamoto, Tatsuyuki Oohashi | 1990-06-19 |
| 4896941 | Image-transmitting fiber | Shotaro Hayashi, Tsugio Sonobe, Kiyonori Ishii, Kazuo Sanada, Sadao Chigira +1 more | 1990-01-30 |
| 4834786 | Method of manufacturing a preform for asymmetrical optical fiber | Ryozo Yamauchi, Matsuhiro Miyamoto, Tatsuyuki Oohashi | 1989-05-30 |
| 4770493 | Heat and radiation resistant optical fiber | Kuniaki Ara, Hiroshi Rindo, Koichiro Nakamoto, Takashi Tsumanuma, Sadao Chigira +1 more | 1988-09-13 |
| 4514496 | Process for producing alcohol by fermentation without cooking | Hajime Yoshizumi, Nobuya Matsumoto, Osamu Fukushi | 1985-04-30 |
| 4388098 | Apparatus for producing multi-component glass fiber preform | Shiro Takahashi, Kazuo Sanada, Koichi Inada | 1983-06-14 |
| 4336049 | Method for producing multi-component glass fiber preform | Shiro Takahashi, Kazuo Sanada, Koichi Inada | 1982-06-22 |