Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12321054 | Optical testing apparatus | Toshihiro Sugawara | 2025-06-03 |
| 11829048 | Laser beam output apparatus | Shin Masuda, Tomoki Joichi, Masao Fujino | 2023-11-28 |
| 11762259 | Laser beam output apparatus | — | 2023-09-19 |
| 11762072 | Optical testing apparatus and method of testing optical measuring instrument | Toshihiro Sugawara | 2023-09-19 |
| 11635374 | Optical testing apparatus | Toshihiro Sugawara, Shin Masuda, Hidenobu Matsumura, Takao Seki | 2023-04-25 |
| 11476629 | Laser beam output apparatus | — | 2022-10-18 |
| 11255990 | Internal structure detection system | Akira Maeki, Shiro Mazawa, Tatsuyuki Saito, Tomonori Sekiguchi | 2022-02-22 |
| 9870279 | Analysis apparatus and analysis method | Katsuro Kikuchi, Masashi Egi, Daisuke Tashiro, Masayoshi Mase | 2018-01-16 |
| 9810089 | Power generation system | Yutaka Kubota, Toyotaka Hirao, Naoki Kobayashi | 2017-11-07 |
| 9543808 | Power generation system, power generation method | Yutaka Kubota, Toyotaka Hirao, Naoki Kobayashi | 2017-01-10 |
| 9384177 | File history recording system, file history management system and file history recording method | Yukihisa Fujita, Ken Naono | 2016-07-05 |
| 9305043 | Stream data anomaly detection method and device | Tomohiro Hanai | 2016-04-05 |
| 9247025 | Method and device for guaranteeing performance in stream data processing | Tomohiro Hanai | 2016-01-26 |
| 9037905 | Data processing failure recovery method, system and program | Masashi Egi, Tsuneyuki Imaki | 2015-05-19 |
| 8966502 | Method and system for recording operations in a web application | Katsuro Kikuchi, Masashi Egi, Daisuke Tashiro | 2015-02-24 |
| 8848281 | Wavelength conversion apparatus, light source apparatus, and wavelength conversion method | — | 2014-09-30 |
| 8801094 | Vehicle seat | Takeshi Nishiura | 2014-08-12 |
| 8634083 | Original document size detection device | Masaya Igawa, Satoshi Komatsu, Hiroyuki Okada, Koushi Takano | 2014-01-21 |
| 8402048 | Trail management method, system, and program | Masashi Egi, Ken Naono | 2013-03-19 |
| 8352093 | Intra-area environmental control system and intra-area environmental control method | Minako Toba, Yasuhide Mori, Ken Naono, Masashi Egi | 2013-01-08 |
| 8311868 | Business analysis system and method | Ken Naono, Masashi Egi | 2012-11-13 |
| 8027862 | Time series pattern generating system and method using historical information | Ken Naono, Masashi Egi | 2011-09-27 |
| 7990100 | Battery control device and hybrid forklift truck equipped with the device | Yutaka Kubota, Shunsuke Kamei | 2011-08-02 |
| 7958217 | Job management system and method for minimizing log data | Masashi Egi, Ken Naono | 2011-06-07 |
| 7733044 | IPM motor system and control method thereof | Mitsugu Nakamura, Shinichi Isobe, Takaya Shirasu | 2010-06-08 |