Issued Patents All Time
Showing 1–25 of 148 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12098522 | Electricity storage device management computer for a construction machine | Akira Watanabe, Itaru NAYA | 2024-09-24 |
| 11964569 | Construction machine | Toshihiko Watanabe, Seiji Ishida | 2024-04-23 |
| 11198352 | Electricity storage device controller, electric system and construction machine | Itaru NAYA, Seiji Ishida, Mutsumi Kikuchi | 2021-12-14 |
| 11149409 | Construction machine | Itaru NAYA, Shinya Imura, Masafumi HITA, Seiji Ishida | 2021-10-19 |
| 11142887 | Hybrid working machine | Akira Watanabe, Tadashi Osaka | 2021-10-12 |
| 11085172 | Construction machine | Haruki Sugiyama, Akira Watanabe | 2021-08-10 |
| 10450723 | Hybrid construction machinery | Tadashi Osaka, Seiji Ishida | 2019-10-22 |
| 10150465 | Hybrid construction machine | Masafumi HITA, Seiji Ishida, Shinya Imura | 2018-12-11 |
| 10060095 | Hybrid work machine | Shinya Imura, Masafumi HITA, Hiroaki AMANO, Seiji Ishida, Itaru NAYA +1 more | 2018-08-28 |
| 9977733 | Memory controller, data storage device and memory control method using data utilization ratio | Kousuke Miyaji, Koh Johguchi, Hiroki Fujii | 2018-05-22 |
| 9947396 | Nonvolatile storage device and method of controlling the same | Tomoko Ogura Iwasaki, Kosuke Miyaji | 2018-04-17 |
| 9896822 | Hybrid construction machine | Ryuji Kohno, Shigeyuki Yoshihara | 2018-02-20 |
| 9753652 | Memory controller, data storage device, and memory control method | Chao Sun, Kosuke Miyaji | 2017-09-05 |
| 9744962 | Hybrid construction machine | Chiaki TAKAHASHI, Shinya Imura | 2017-08-29 |
| 9745723 | Construction machine and battery pack thereof | Takeshi Inoue, Motoo Futami, Kei Sakabe | 2017-08-29 |
| 9684464 | Semiconductor storage device and control method for same | Shuhei Tanakamaru | 2017-06-20 |
| 9611624 | Construction machine | Shinichiro Yoshida, Itaru NAYA, Shigeyuki Yoshihara | 2017-04-04 |
| 9598838 | Hybrid work vehicle with load dependent target state of charge | Satoru Kaneko, Takashi Ikimi, Noritaka Itou, Hidekazu Moriki | 2017-03-21 |
| 9299436 | Semiconductor memory device having a plurality of chips and capability of outputting a busy signal | Hiroshi Nakamura, Kenichi Imamiya | 2016-03-29 |
| 9036443 | Integrated circuit device | Teruyoshi Hatanaka, Koichi Ishida, Tadashi Yasufuku, Makoto Takamiya, Takayasu Sakurai | 2015-05-19 |
| 9015524 | Control device and data storage device having a plurality of memories and error correction where a data length and a code length are set to tend to be longer as a number of writes and erases increases | Mayumi Fukuda | 2015-04-21 |
| 8742838 | Stacked structure with a voltage boosting supply circuit | Tadashi Yasufuku, Koichi Ishida, Makoto Takamiya, Takayasu Sakurai | 2014-06-03 |
| 8687400 | Semiconductor memory device having a plurality of chips and capability of outputting a busy signal | Hiroshi Nakamura, Kenichi Imamiya | 2014-04-01 |
| 8677217 | Data input / output control device and semiconductor memory device system | Shuhei Tanakamaru | 2014-03-18 |
| 8665661 | Semiconductor memory device capable of realizing a chip with high operation reliability and high yield | Hiroshi Nakamura, Hideko Oodaira, Kenichi Imamiya, Kazuhito Narita, Kazuhiro Shimizu +1 more | 2014-03-04 |