Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10351507 | Carbonate ester purification method, carbonate ester solution production method, and carbonate ester purification apparatus | Hirofumi Ii, Yuya Fukui, Yohei Shimasaki, Koji Takebayashi, Naoto Nakao | 2019-07-16 |
| 10351508 | Carbonate ester purification method, carbonate ester solution production method, and carbonate ester purification apparatus | Hirofumi Il, Yuya Fukui, Yohei Shimasaki, Koji Takebayashi, Naoto Nakao | 2019-07-16 |
| 8922908 | Lens apparatus | Junya Harada | 2014-12-30 |
| 8917352 | Lens frame drive apparatus for image pickup apparatus | Junya Harada, Kazuhiro Morisaki | 2014-12-23 |
| 8422156 | Zoom lens barrel | Manabu Yoshii, Sayoko Okabe | 2013-04-16 |
| 8004851 | Multi-layer flexible printed circuit board and manufacturing method thereof | Fumio Akama, Ryoichi Yoshimura, Hideaki Tanaka, Hitoshi Uchida | 2011-08-23 |
| D622659 | Battery pack for uninterruptible power supply | Koichi Soeda, Katsuhiko Nakane | 2010-08-31 |
| D573533 | Uninterruptible power supply | Koichi Soeda, Katsuhiko Nakane | 2008-07-22 |
| 7049826 | Inspection device and inspection method | Shogo Ishioka | 2006-05-23 |
| 6894515 | Inspection unit and method of manufacturing substrate | Shogo Ishioka | 2005-05-17 |
| 5451689 | Method of preparing epoxide | Katsuya Matsumoto, Takashi Ebata, Koshi Koseki, Hiroshi Kawakami, Hajime Matsushita | 1995-09-19 |
| 5412111 | Method of preparing (3R,4R)-3-hydroxy-4-hydroxymethyl-4-butanolide | Katsuya Matsumoto, Takashi Ebata, Koshi Koseki, Hiroshi Kawakami, Hajime Matsushita | 1995-05-02 |