Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11982360 | Double eccentric butterfly valve and manufacturing method therefor | Chokkaku Yokozawa | 2024-05-14 |
| 11732807 | Eccentric butterfly valve | Kazuhisa Kubota, Yuri KOBAYASHI | 2023-08-22 |
| 11630746 | Substitution apparatus, substitution control program, and substitution method | Fumiya Ishikawa, Hiroshi Ueda, Naoki Adachi, Shinichi Aiba, Shogo Kamiguchi | 2023-04-18 |
| 10778696 | Vehicle-mounted relay device for detecting an unauthorized message on a vehicle communication bus | — | 2020-09-15 |
| 10520098 | Butterfly-valve seat ring and fixing structure of the same, and eccentric-type butterfly valve | Kazunori Sakyu | 2019-12-31 |
| 10377257 | Vehicle-mounted charging device and vehicle charging system | Hiroya Ando, Ryuichi Kamaga, Nobuyuki Nakagawa, Yuta Ochiai, Takeshi Hagihara +1 more | 2019-08-13 |
| 10049232 | Rewrite detection system, rewrite detection device and information processing device | Hiroaki Takada, Hiroki Takakura, Satoshi Horihata, Hiroshi Okada, Naoki Adachi | 2018-08-14 |
| 10000503 | Power supply system and connector | Takeshi Hagihara, Ryou Okada, Yousuke Takata, Hiroya Andoh, Yuta Ochiai +1 more | 2018-06-19 |
| 9735832 | Communication system and communication device | Takeshi Hagihara, Yutaka Komatsu, Tatsuya Izumi, Kazuhiko Nii, Ryou Okada +6 more | 2017-08-15 |
| 9694701 | Vehicle charging apparatus | Nobuyuki Nakagawa, Yuta Ochiai, Hiroshi Nagao, Takeshi Hagihara, Yoshikazu Isoyama | 2017-07-04 |
| 9577709 | Communication system and communication device | Ryou Okada, Takeshi Hagihara, Yutaka Komatsu, Tatsuya Izumi, Kazuhiko Nii +6 more | 2017-02-21 |
| 9511727 | Power line communication system, connector device, and power line communication device | Yousuke Takata, Takeshi Hagihara, Yutaka Komatsu, Hiroya Andoh, Yuta Ochiai +1 more | 2016-12-06 |
| 9240821 | Communication system | Yousuke Takata, Yutaka Komatsu, Takeshi Hagihara, Hiroya Andoh, Yuta Ochiai +3 more | 2016-01-19 |
| 9197290 | Communication system and communication device | Yutaka Komatsu, Takeshi Hagihara, Ryou Okada, Yousuke Takata, Tatsuya Izumi +6 more | 2015-11-24 |
| 9174592 | Power line communications system, power line communication device, and connector device | Yousuke Takaka, Yutaka Komatsu, Takeshi Hagihara, Hiroya Andoh, Yuta Ochiai +1 more | 2015-11-03 |
| 9172555 | Distribution apparatus, communication system and communication method | Hiroaki Takada, Ryo Kurachi | 2015-10-27 |
| 8867535 | Relay apparatus, communication system and communication method | Hiroaki Takada, Ryo Kurachi | 2014-10-21 |
| 8805997 | Communication apparatus detecting abnormaility by communicating an effectiveness notification | Hiroaki Takada, Ryo Kurachi | 2014-08-12 |
| 8626869 | Communication apparatus, communication system, and communication method | Hiroaki Takada, Ryo Kurachi | 2014-01-07 |
| 8527601 | Sending apparatus, sending method and communication system | Hiroaki Takada, Ryo Kurachi | 2013-09-03 |
| 8457548 | Relay device, communication system and communication method | Hiroaki Takada, Ryo Kurachi | 2013-06-04 |
| 8310352 | Relay apparatus, communication system, and communication method | — | 2012-11-13 |
| 8249087 | Communication system and communication method | Hiroaki Takada, Ryo Kurachi | 2012-08-21 |
| 8146900 | Positioning and clamping apparatus | Satoshi Miyazaki | 2012-04-03 |
| 8132801 | Positioning and clamping apparatus | Satoshi Miyazaki, Masakazu Tezuka | 2012-03-13 |