Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415372 | Printer having sensor to detect remaining wound amount of label paper | — | 2025-09-16 |
| 12099263 | Magneto-optical material and production method therefor | Yasutomo Ota, Kenji Ikeda, Nobukiyo Kobayashi | 2024-09-24 |
| 10289043 | Fixing device and image forming apparatus | — | 2019-05-14 |
| 10101693 | Fixing device and image forming apparatus | — | 2018-10-16 |
| 9871347 | Semiconductor light emitting device and optical transceiver | Nobuaki Hatori, Masashige Ishizaka, Takanori Shimizu, Yasuhiko Arakawa, Katsuaki Tanabe | 2018-01-16 |
| 9727009 | Fixing device and image forming apparatus | — | 2017-08-08 |
| 8427188 | Test apparatus | — | 2013-04-23 |
| 8405415 | Test apparatus synchronous module and synchronous method | Koichi Yatsuka | 2013-03-26 |
| 8362791 | Test apparatus additional module and test method | Motoo Ueda, Masaru Goishi, Hiroyasu Nakayama, Masaru Tsuto | 2013-01-29 |
| 8261119 | Test apparatus for testing device has synchronization module which synchronizes analog test module to digital test module based on synchronization signal received from digital test module | — | 2012-09-04 |
| 8155541 | Fixing device which detects anomaly of heater | — | 2012-04-10 |
| 7906981 | Test apparatus and test method | Koichi Yatsuka | 2011-03-15 |
| 7876118 | Test equipment | Shigeki Takizawa, Koichi Yatsuka, Toshio Matsuura | 2011-01-25 |
| 7802140 | Diagnostic program, a switching program, a testing apparatus, and a diagnostic method | — | 2010-09-21 |
| 7781291 | Semiconductor device and method for fabricating the same | Nobuyoshi Takahashi, Fumihiko Noro, Masatoshi Arai | 2010-08-24 |
| 7610538 | Test apparatus and performance board for diagnosis | — | 2009-10-27 |
| 7598589 | Semiconductor device | Nobuyoshi Takahashi, Fumihiko Noro, Masatoshi Arai | 2009-10-06 |
| 7552028 | Recording medium, test apparatus and diagnostic method | — | 2009-06-23 |
| 7398169 | Measuring apparatus, measuring method, testing apparatus, testing method, and electronics device | Takahiro Yamaguchi, Masakatsu Suda, Masahiro Ishida | 2008-07-08 |
| 7158908 | Test apparatus, diagnosing program and diagnosing method therefor | — | 2007-01-02 |
| 7141355 | Radiation-sensitive resin composition | Shin-ichiro Iwanaga, Tooru Kimura, Hiroko Nishimura, Koji Nishikawa | 2006-11-28 |
| 6323298 | Propylene-based polymer, method for its production, composition thereof, catalyst component for polymerization, and method for its production | Hisayoshi Yanagihara, Kazuyuki Watanabe, Hirotoshi Takahashi, Kazuharu Itoh | 2001-11-27 |
| 6184328 | Propylene-based polymer, method for its production, composition thereof, catalyst component for polymerization, and method for its production | Hisayoshi Yanagihara, Kazuyuki Watanabe, Hirotoshi Takahashi, Kazuharu Itoh | 2001-02-06 |
| 6094085 | Driver circuit with temperature correction circuit | Toshiyuki Okayasu | 2000-07-25 |
| 5973542 | Driver circuit with temperature correction circuit | Toshiyuki Okayasu | 1999-10-26 |