Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11130157 | Optical unit for optical sorter | Yoichi Kawamura, Ryo Kakutani | 2021-09-28 |
| 11090014 | Dental image processing device, dental imaging system, dental image processing method, and program | Koichi Kobayashi, Yusuke Morise, Yuta Sakagami, Takashi Kameda | 2021-08-17 |
| 9291599 | Magnetic testing method and apparatus | Toshiyuki Suzuma, Yoshiyuki Nakao, Yoshiyuki Oota | 2016-03-22 |
| 8803516 | Eddy current testing method and apparatus for inspecting an object for flaws | Takashi Hibino, Takashi Fujimoto, Keisuke Komatsu, Yoshiyuki Nakao, Makoto Takata | 2014-08-12 |
| 8761444 | Apparatus and method for determining kind of steel material | Takeo Nakata, Masami Ikeda, Kazuhiro Uchida, Kenji Fujiwara | 2014-06-24 |
| 8687850 | Apparatus and method for determining kind of steel material | Takeo Nakata, Masami Ikeda, Kenji Fujiwara, Kazuhiro Uchida | 2014-04-01 |
| 8638091 | Rotary eddy current testing probe device | Takashi Hibino, Takashi Fujimoto, Shigeki Namekata, Keisuke Komatsu, Yoshiyuki Nakao +1 more | 2014-01-28 |
| 8438926 | Method of evaluating fastening state of threaded joint of pipes or tubes, method for fastening threaded joint of pipes or tubes, and apparatus for evaluating fastening state of threaded joint of pipes or tubes | Ikuji Hoshino, Masaki Yamano, Keiichi Nakamura, Jun Masubuchi, Kenta Sakai | 2013-05-14 |
| 7005156 | Process for producing tofu | Tomohiko Adachi, Shin Nakatani, Takeshi Akasaka | 2006-02-28 |
| 5965804 | Knock sensor | — | 1999-10-12 |
| 5820962 | Optical recording material and optical recording medium | Shuichi Kimura, Tadashi Ogawa | 1998-10-13 |
| 5348840 | Optical recording medium | Michiko Tamano | 1994-09-20 |
| 5082770 | Method for quantitative determination of polyamines | Masato Okada | 1992-01-21 |
| 5058074 | Integrated circuit including programmable circuit | — | 1991-10-15 |
| 5043941 | Non-volatile memory | — | 1991-08-27 |
| 5003200 | Programmable logic device having programmable wiring for connecting adjacent programmable logic elements through a single switch station | — | 1991-03-26 |
| 4971373 | Noise suppressing device in lock device for vehicle | Yoshikazu Hamada, Tetsuzo Igata, Atsuo Suzuki | 1990-11-20 |
| 4943681 | Optical recording medium and process for the production thereof | Takeshi Sato, Shuji Miyazaki, Motonori Ando | 1990-07-24 |
| 4664714 | Pigment composition | Hiromitsu Katsura, Shigeyuki Ehashi, Motohiko Kashioka | 1987-05-12 |
| 4470688 | Heat roller fixing device | Sanji Inagaki | 1984-09-11 |
| 4367483 | Optical semiconductor device | Takeo Takahashi, Kazuhiro Kurata, Yuichi Ono, Kazuhiro Ito, Makoto Morioka +5 more | 1983-01-04 |