Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12255127 | Semiconductor device and method for manufacturing the same | Manabu Yanagihara, Tomohiko Nakamura, Yusuke Katagiri, Katsumi Otani, Takeshi Kawabata | 2025-03-18 |
| 11420134 | Master reproduction apparatus, slave reproduction apparatus, and emission methods thereof | Yiping Shi, Kohei Katou | 2022-08-23 |
| 11189549 | Semiconductor device and method for manufacturing the same | Manabu Yanagihara, Tomohiko Nakamura, Yusuke Katagiri, Katsumi Otani, Takeshi Kawabata | 2021-11-30 |
| 8731393 | Optical apparatus including light amount adjusting apparatus | — | 2014-05-20 |
| 8471947 | Image pickup apparatus including dust resistant walls | — | 2013-06-25 |
| 8218250 | Lens barrel and optical apparatus | — | 2012-07-10 |
| 8018667 | Optical apparatus | — | 2011-09-13 |
| 7679840 | Optical apparatus | — | 2010-03-16 |
| 7190533 | Lens apparatus and image-taking apparatus | — | 2007-03-13 |
| 7046457 | Optical apparatus | — | 2006-05-16 |
| 7013082 | Optical apparatus and lens apparatus | Naoya Kaneda, Koji Sato | 2006-03-14 |
| 6954313 | Optical apparatus and lens apparatus | Naoya Kaneda, Koji Sato | 2005-10-11 |
| 6831793 | Optical apparatus and image-pickup apparatus | — | 2004-12-14 |
| 6819501 | Operation ring rotational state detecting device, lens device, and optical apparatus | — | 2004-11-16 |
| 6127720 | Semiconductor device and method for manufacturing the same | Hideaki Nakura, Isamu Kawashima, Jutarou Kotani | 2000-10-03 |
| 5910328 | Clamping apparatus for precise injection molding | Takeo Oshiro, Masao Hirosawa, Hiroshi Kanno, Yasuyuki Ono, Takashi Goto +1 more | 1999-06-08 |
| 5525023 | Chip component supply apparatus | Tomitatu Soga, Kunio Tanaka, Shigetoshi Negishi, Hiroyuki Fujiwara, Kenji Kato +2 more | 1996-06-11 |
| 5324700 | Method of producing carbonic acid esters and a catalyst therefore | Kenji; Mori, Masao Tonosaki, Kenzo Yamamoto, Tsutomu Toida, Miki Tojima | 1994-06-28 |
| 5299902 | Chip-type electronic element supplying apparatus | Hiroyuki Fujiwara, Takayuki Fujita, Shigetoshi Negishi, Kunio Tanaka, Hiroaki Terazawa +1 more | 1994-04-05 |
| 5196561 | Method of producing carbonic acid esters and a catalyst therefore | Kenji Mori, Masao Tonosaki, Kenzo Yamamoto, Tsutomu Toida, Miki Tojima | 1993-03-23 |