Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11768154 | Fourier transform infrared spectrophotometer | Hideaki KATSU, Takashi Muramatsu, Hiromasa Maruno | 2023-09-26 |
| 9772277 | Gas absorption spectroscopic system and gas absorption spectroscopic method | Takashi Muramatsu, Naoki Matsuda | 2017-09-26 |
| 9551617 | Raman spectroscopic analyzer | Takahide HATAHORI | 2017-01-24 |
| 9341566 | Resin type identification method and resin type identification apparatus | Masaru Kinugawa, Muneaki Mukuda, Sonoko Umemura, Yasuyuki Nakagawa, Toru Yamaguchi +1 more | 2016-05-17 |
| 8508739 | Gas concentration measurement device | Yousuke Hoshino, Kenji Takubo | 2013-08-13 |
| 8313628 | Method and apparatus for evaluating dielectrophoretic intensity of microparticle | Yoshio Tsunazawa, Yukihisa Wada, Kenji Takubo, Shinichiro Totoki, Haruo Shimaoka | 2012-11-20 |
| 8164749 | Optical measurement apparatus and electrode pair thereof | — | 2012-04-24 |
| 8107074 | Analytical method for optical measurement | — | 2012-01-31 |
| 7911610 | Optical measuring device | Yuzo Nagumo, Yukihisa Wada, Naofumi Sakauchi, Fujio Inoue, Masahiro Takebe +2 more | 2011-03-22 |
| 7760356 | Optical measuring device and method, and nanoparticle measuring method and device | Shinichro Totoki, Yuzo Nagumo, Yukihisa Wada, Naofumi Sakauchi, Fujio Inoue +2 more | 2010-07-20 |
| 7626698 | Method of analysis in optical measurements | — | 2009-12-01 |
| 7057792 | Optical sensor unit for measuring current and voltage of high frequency | Yutaka Kadogawa, Toshinori Tsuji | 2006-06-06 |
| 6462539 | Magnetic sensor with faraday element | Masahiro Ihara | 2002-10-08 |
| 6188713 | Solid-state laser apparatus | Masahiro Ihara | 2001-02-13 |