Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11885680 | Spectral device | Toru Nakatani, Hitoshi Nagasawa, Koji Nagai | 2024-01-30 |
| 11307093 | Method of calibrating spectral apparatus and method of producing calibrated spectral apparatus | Yoshiroh Nagai, Takashi Kawasaki | 2022-04-19 |
| 11096592 | Sensor module and biological information display system | Yukio Otaki, Naoki Ito, Ryo Shimokita | 2021-08-24 |
| 10768048 | Method of calibrating spectral apparatus and method of producing calibrated spectral apparatus | Yoshiroh Nagai, Takashi Kawasaki | 2020-09-08 |
| 10746650 | Reflection characteristic measuring device | Takashi Kawasaki | 2020-08-18 |
| 10578546 | Optical unit for multi-angle optical characteristic measuring device, and multi-angle optical characteristic measuring device | — | 2020-03-03 |
| 10302562 | Gloss evaluation method and gloss evaluation device | Yushi Nobumoto | 2019-05-28 |
| 9442014 | Fourier transform spectrometer and fourier transform spectroscopic method | Yoshiroh Nagai | 2016-09-13 |
| 8878781 | Input device and electronic apparatus | Kazuhito Oshita | 2014-11-04 |
| 8121814 | Three-dimensional processor and method for controlling display of three-dimensional data in the three-dimensional processor | Yoshihisa Abe | 2012-02-21 |
| 7502100 | Three-dimensional position measurement method and apparatus used for three-dimensional position measurement | Masayuki Yamada | 2009-03-10 |
| 4616411 | Apparatus for fastening a door to a vehicle | Toshifumi Suzuki, Ryoichi Setoguchi, Toshio Ishida, Seiiti Mikami | 1986-10-14 |
| 4354877 | Demolition agent, its preparation and its use | Shiro Ishii, Koichi Soeda, Jyunichiro Migita | 1982-10-19 |
| 4316583 | Demolition agent for brittle materials | Shiro Ishii | 1982-02-23 |