Issued Patents All Time
Showing 25 most recent of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12394276 | Game table and chip information management method for game table | Makoto Kaneko | 2025-08-19 |
| 12169998 | Gaming table | Fumihiro Kato | 2024-12-17 |
| 11654567 | Robot system and control method | Tomoyasu Masukawa | 2023-05-23 |
| 11644920 | Capacitance detection circuit and input device | — | 2023-05-09 |
| 11567603 | Capacitance detection circuit and input device | Go Harumi | 2023-01-31 |
| 11518037 | Robot system and control method | Tomoyasu Masukawa | 2022-12-06 |
| 11199932 | Touch detection circuit with detection of water | Naoki Tada | 2021-12-14 |
| 11126154 | Control device, robot and control method | Junya Ueda | 2021-09-21 |
| 11092633 | Capacitance detection circuit, semiconductor device, input device and electronic apparatus including the same, and method of detecting capacitance | — | 2021-08-17 |
| 11054949 | Touch detection circuit, input device and electronic apparatus | — | 2021-07-06 |
| 10635237 | Control circuit and control method for touch panel, and touch-type input device and electronic device using the same | — | 2020-04-28 |
| 9866345 | Device, system and method for transmitting wavelength division multiplexed optical signal | Yuki Ban | 2018-01-09 |
| 9697998 | Mass spectrometer | Megumi Nakamura, Yoshiyuki Takizawa, Masayuki Sugiyama, Hiroki Mita | 2017-07-04 |
| 9652104 | Capacitance voltage conversion circuit, input apparatus using the same, electronic instrument, and capacitance voltage conversion method | Yukihiro Iwamoto | 2017-05-16 |
| 9261545 | Capacitance voltage conversion circuit, input apparatus using the same, electronic instrument, and capacitance voltage conversion method | Yukihiro Iwamoto | 2016-02-16 |
| 8848738 | Optical transmission device and optical transmission method | Ayumu Nonaka, Syed Faruk Ahmed | 2014-09-30 |
| 8833329 | Fastening structure of power unit | Tomoyuki Kasuga, Takashi Shimizu, Yukinobu Nishikawa, Yota Mizuno, Kenji Odaka | 2014-09-16 |
| 8699506 | Optical transmission apparatus and optical transmission method | Miwa Taniguchi, Yoshinobu Matsukawa | 2014-04-15 |
| 8225690 | Power transmission device | Katsuya Kobayashi | 2012-07-24 |
| 8160111 | Optical transmission device, optical transmission system, and bandwidth control method | Ayumu Nonaka, Hideo Kuroda, Koji Nekoda | 2012-04-17 |
| 8097997 | Driving device with rotating electric machine | Yota Mizuno, Hiroshi Hata, Akito Okawa, Kinji Tange, Kinya Yoshii +1 more | 2012-01-17 |
| 7756422 | Method for measuring optical characteristics and system thereof | Takeshi Sakamoto, Kosuke Komaki, Takuji Maeda | 2010-07-13 |
| 7756416 | Optical communication node and optical network system | Hiroaki Tomofuji, Takuji Maeda | 2010-07-13 |
| 7743739 | Engine-driven generator | Toshifumi Kochi, Tadafumi Hirose, Ryuji Tsuru, Shouhei Kasagi, Takeshi Maeda | 2010-06-29 |
| 7673589 | Engine-driven work machine | Hiromi Kakoo | 2010-03-09 |