Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10534352 | Processing device, network device, control method of processing device, control method of network device, and recording medium | Takeshi Ohno | 2020-01-14 |
| 10520934 | Plant performance evaluation apparatus, plant performance evaluation system, and plant performance evaluation method | Tatenobu Seki, Mitsuhiro Yamamoto, Yoshihisa Hidaka | 2019-12-31 |
| 10429828 | Plant simulation device and plant simulation method with first parameter adjustable at start and second parameter adjustable during operation of the plant | Tatenobu Seki, Mitsuhiro Yamamoto, Yoshihisa Hidaka | 2019-10-01 |
| 10394736 | I/O module, setting device, and method of building process control system | Hiroshi Mori | 2019-08-27 |
| 10339018 | Redundancy device, redundancy system, and redundancy method | Takeshi Ohno | 2019-07-02 |
| 10248606 | I/O module | Kazunori Tanimura, Ikutomo Watanabe, Mamoru Tamba, Takaaki Matsuda | 2019-04-02 |
| 10209694 | System and method for managing switched hierarchical control states | Masahiro Hashiguchi, Kenji Torigoe, Naruaki Shimizu | 2019-02-19 |
| 10083143 | I/O module | Kazunori Tanimura, Ikutomo Watanabe, Mamoru Tamba, Takaaki Matsuda | 2018-09-25 |
| 9829865 | Adaptive maintenance support and control of a process control system via device specification and actual condition information | Takahiro Kanbe, Mitsuhiro Yamamoto | 2017-11-28 |
| 6900883 | Wavelength dependence measuring system | Kiyohisa Fujita | 2005-05-31 |
| 6897948 | Variable-wavelength light source apparatus | — | 2005-05-24 |
| 6850688 | Variable-wavelength light source unit | Hiroki Saito | 2005-02-01 |
| 6697389 | Tunable laser source device | Seiji Funakawa | 2004-02-24 |
| 5937122 | High-reflection attenuating light interception apparatus | Kazuhiro Ohki, Yoshinori Satoh | 1999-08-10 |