Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12340976 | Plasma processing apparatus | Naoaki Takeda, Shogo Okita, Seiya NAGANO, Takahiro MIYAI | 2025-06-24 |
| 12165845 | Plasma processing apparatus and method for using plasma processing apparatus | Shogo Okita, Yoshiyuki Wada, Takahiro MIYAI, Naoaki Takeda, Toshiyuki TAKASAKI | 2024-12-10 |
| 12072383 | Characteristic estimation device for storage battery and characteristic estimation method for storage battery | Tomoki TAKEGAMI | 2024-08-27 |
| 11881380 | Plasma processing apparatus | Naoaki Takeda | 2024-01-23 |
| 11598817 | Storage cell diagnostic device and storage cell diagnostic method, and storage cell control system | Tomoki TAKEGAMI | 2023-03-07 |
| 11467218 | Battery degradation detection device and battery temperature estimation device | Keisuke OGASAWARA | 2022-10-11 |
| 11422190 | Storage battery system charging control device, storage battery system, and storage battery charging control method | Satoshi Hara, Hisatoshi Fukumoto, Takahito IDA, Hiroki Ishihara | 2022-08-23 |
| 11398372 | Plasma processing apparatus and plasma processing method | Shogo Okita, Hiromi Asakura, Syouzou Watanabe, Noriyuki Matsubara, Mitsuru Hiroshima | 2022-07-26 |
| 11307261 | Rechargeable battery state estimation device | Tomoki TAKEGAMI, Seigo Kadota | 2022-04-19 |
| 11208126 | DC feeder voltage computing device, DC feeder voltage control system, and DC feeder voltage computation method | Hironori Mochimaru, Keiki Fujita, Kenji Ueda | 2021-12-28 |
| 11146080 | Power supply device | Hiroki Ishihara | 2021-10-12 |
| 10783219 | Distributed equipment abnormality detection system for monitoring physical amounts of equipments and detecting abnormality of each equipment | Shoichi Kobayashi, Tomoki TAKEGAMI | 2020-09-22 |
| 10673354 | Power conversion device | Hiroki Ishihara | 2020-06-02 |
| 10633008 | DC-feeding-voltage calculating apparatus, DC-feeding-voltage control system, and DC-feeding-voltage calculating method | Hironori Mochimaru, Keiki Fujita, Kenji Ueda | 2020-04-28 |
| 10615468 | Power storage device | Yukihiro Yoshida, Yuruki Okada, Sho Shiraga, Tomoki TAKEGAMI | 2020-04-07 |
| 10386418 | Battery state estimation device | Tomoki TAKEGAMI | 2019-08-20 |
| 10353007 | Rechargeable battery parameter estimation apparatus and rechargeable battery parameter estimation method for calculating first and second coefficients which are partial derivatives of an estimated value of the battery state-of-charge | Tomoki TAKEGAMI, Yebin Wang, Taesic Kim, Zafer Sahinoglu | 2019-07-16 |
| 10211490 | Storage battery deterioration measurement device and power storage system | Yuruki Okada, Sho Shiraga, Shoji Yoshioka | 2019-02-19 |
| 10180461 | Battery internal state estimation apparatus | Keita Hatanaka, Hidetoshi Kitanaka, Yuruki Okada | 2019-01-15 |
| 9977087 | Device and method for estimating remaining battery capacity | Hisatoshi Fukumoto, Hiroto Nishiguchi | 2018-05-22 |
| 9910099 | Battery monitoring device, power storage system, and control system | Yuruki Okada, Sho Shiraga, Shoji Yoshioka | 2018-03-06 |
| 9779986 | Plasma treatment method and method of manufacturing electronic component | Atsushi Harikai, Noriyuki Matsubara, Hideo Kanou, Mitsuru Hiroshima, Syouzou Watanabe | 2017-10-03 |
| 9711979 | Power supply system | Daigo Takemura, Sho Shiraga, Shoji Yoshioka, Shigeki Harada, Hiroshi Araki +1 more | 2017-07-18 |
| 9620969 | Storage battery equalization device capable of charging battery pack including storage battery modules having different output voltages in short time | Shoichi Kobayashi, Takashi Shindoi, Hiroshi Araki, Kenji Inomata, Shoji Yoshioka | 2017-04-11 |
| 9599676 | Apparatus and method for estimating power storage device degradation | Yuruki Okada, Sho Shiraga, Shoji Yoshioka | 2017-03-21 |