Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12276976 | Work machine maintenance management system | Yasuhiko Abe, Yukihito Suzuki | 2025-04-15 |
| 10355580 | DC-DC converter with protection circuit limits | Byeongsu Jeong, Kazuki Masuda, Seiji Takahashi, Takanori Itou | 2019-07-16 |
| 10344455 | Replaceable component management system for construction machine | Tetsuyoshi Tominaga, Hitoshi Takahashi, Takami Kusaki | 2019-07-09 |
| 10348187 | DC-DC converter having a reverse flow protection function | Byeongsu Jeong, Kazuki Masuda, Takanori Itou, Seiji Takahashi | 2019-07-09 |
| 9661765 | Electronic control device | Yoshinori Wakana, Masaru Kamoshida, Yasuro Kameshiro, Takashi Hattori | 2017-05-23 |
| 8480455 | Lens machining apparatus and method | Shuichi Sato, Yoshihiro Kikuchi, Michio Arai, Satoshi Annaka | 2013-07-09 |
| 8380456 | Jig, method and data generating apparatus for calibrating spectacle frame shape measuring apparatus, spectacle frame shape measuring apparatus and spectacle frame shape measuring calibrating system | Masahiro Jinbo, Ryousuke Satoh | 2013-02-19 |
| 8203733 | Image processing apparatus, storage medium in which image processing program is stored, and image processing method | Youichi Isaka, Yukio Kumazawa, Takashi Nagao, Yusuke Sugimoto, Kazuyuki Itagaki +1 more | 2012-06-19 |
| 8004304 | Semiconductor device, and life prediction circuit and life prediction method for semiconductor device | Fumitaka Tametani | 2011-08-23 |
| 7859562 | Visual aid display apparatus | Tomoaki Tamura, Hideaki Haraga, Shinri Tanaka, Haruhiko Yoshimeki | 2010-12-28 |
| 7779778 | Coating apparatus for optical lens | Masahiro Jinbo, Masahiko Samukawa, Shuichi Sato, Norihisa Tanaka | 2010-08-24 |
| 7763365 | Light emitting material and organic light-emitting device | Masataka Takeuchi, Shuichi Naijo, Naoko Ito, Koro Shirane, Yoshiaki Takahashi +1 more | 2010-07-27 |
| 7736757 | Light emitting material and organic light-emitting device | Masataka Takeuchi, Shuichi Naijo, Naoko Ito, Koro Shirane, Yoshiaki Takahashi +1 more | 2010-06-15 |
| 7652671 | Image processing device and method and storage medium storing program | Takashi Nagao, Yukio Kumazawa, Youichi Isaka, Yusuke Sugimoto, Kazuyuki Itagaki +1 more | 2010-01-26 |
| 7639899 | Digital pictorial book system, a pictorial book searching method, and a machine readable medium storing thereon a pictorial book searching program | Ayumu Isomura | 2009-12-29 |
| 7586520 | Image correction apparatus, image correction program storage medium, image correction method, and image correction system | — | 2009-09-08 |
| 7578725 | Lens layout block device | Shinichi Yokoyama, Michio Arai, Masahiko Samukawa, Shuichi Sato | 2009-08-25 |
| 7538814 | Image capturing apparatus capable of searching for an unknown explanation of a main object of an image, and method for accomplishing the same | Ayumu Isomura | 2009-05-26 |
| 7189147 | Lens layout block device | Shinichi Yokoyama, Michio Arai, Masahiko Samukawa, Shuichi Sato | 2007-03-13 |
| 7020380 | Image recording system and image recording method | — | 2006-03-28 |
| 6934048 | Image data processing system and server system | Hiroyuki Iizuka, Hiroshi Ikeda | 2005-08-23 |
| 6845678 | Spectacle frame shape measuring apparatus | Hisanori Akiyama, Masahiro Jinbo, Ryosuke Sato, Takashi Daimaru | 2005-01-25 |
| 6831665 | Control system of image processor | Takao Tsuda, Hiroyuki Iizuka, Yasuo Ohkoshi, Hideaki Yamamoto, Tsuyoshi Ito +1 more | 2004-12-14 |
| 6771385 | Method of using a server connected with a network and a server system | Hiroyuki Iizuka, Hiroshi Ikeda | 2004-08-03 |
| 6623339 | Lens processing device, lens processing method, and lens measuring method | Shuichi Sato, Yoshihiro Kikuchi, Michio Arai, Satoshi Annaka | 2003-09-23 |