Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12031683 | Hydrogen gas filling device | Ryohei Yamamoto | 2024-07-09 |
| 10912600 | High-frequency electrosurgical treatment instrument for operations and high-frequency electrosurgical system for operations | Yuko Kitagawa, Norihiro Yamada | 2021-02-09 |
| 10675047 | Forceps system | Kenji Kawashima, Takahiro Kanno, Ryoken Miyazaki, Keiichi Akahoshi, Daisuke Ban | 2020-06-09 |
| 8454252 | Cassette for a printer | Yoshinobu Shiraiwa, Kenji Ito | 2013-06-04 |
| 8272795 | Cartridge and printer | Etsuro Suzuki, Masahiko Chaya, Kenji Ito | 2012-09-25 |
| 8256974 | Cassette for a printer | — | 2012-09-04 |
| 7976151 | Recording sheet/ink sheet integral cassette and printer apparatus utilizing the same | — | 2011-07-12 |
| 7926934 | Recording sheet containing cassette and printer apparatus using the same cassette | — | 2011-04-19 |
| D573635 | Ink ribbon cassette for printer | Hiroshi Komatsu | 2008-07-22 |
| D572303 | Ink ribbon cassette for printer | Hiroshi Komatsu | 2008-07-01 |
| D572304 | Ink ribbon cassette for printer | Hiroshi Komatsu | 2008-07-01 |
| 6796727 | Camera including barrier mechanism | — | 2004-09-28 |
| 6535690 | Camera having mechanically linked zoom lens, retractable flash device and variable flash angle | — | 2003-03-18 |
| 6527106 | Roller for chain and chain equipped with the roller | Katsutoshi Shibayama, Yoshihiro Murakami | 2003-03-04 |
| 6404988 | Camera | — | 2002-06-11 |
| 6160961 | Camera with flash unit having displacement enhancer | — | 2000-12-12 |
| 6000931 | Gas safety control system | Kunihiko Yamashita, Toshihiko Yasui, Shirou Honma | 1999-12-14 |
| 5937217 | Imprinting apparatus for use in a camera | Masanori Ohtsuka, Takanobu Tsunemiya, Koichi Matsumura | 1999-08-10 |
| D407731 | Camera | Yasuhiro Morishita, Ryoji Okuno | 1999-04-06 |
| 5749003 | Camera having flash device | — | 1998-05-05 |
| D360218 | Camera | Shigeto Igarashi | 1995-07-11 |
| 5250972 | Drop-in loading type camera | Michio Hirohata, Makoto Miyawaki, Hiroaki Maegawa | 1993-10-05 |
| 4668963 | Pen recorder | Masatoshi Hirota | 1987-05-26 |
| 4561031 | Automatic cassette loading apparatus | — | 1985-12-24 |