Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11680174 | Coating composition, coating film forming method, and engine component | Hiroyuki Koga, Ken Sakamoto, Masaya Minato, Tsutomu Shigenaga | 2023-06-20 |
| 11604225 | Method for estimating state of charge, liquid reduction amount of electrolyte solution of valve regulated lead-acid battery, and device for monitoring valve regulated lead-acid | Shoya Morishima | 2023-03-14 |
| 11313914 | Energy storage system, capacity estimation device for secondary battery, and capacity estimation method for lead-acid battery | Toshihiro Yoshida, Kazuhiro Sugie | 2022-04-26 |
| 11147113 | Gateway apparatus, communication method, and non-transitory computer readable medium storing program | Kei Ezaki, Yasuhiro Watanabe | 2021-10-12 |
| 10889187 | On-vehicle power supply system and a state detecting method for battery contained in on-vehicle power supply system | Kazuhiro Sugie, Takeshi Chiba | 2021-01-12 |
| 9900818 | Communication system | Yusuke Miyagawa, Takayuki Kido, Takuo Akimoto, Osamu Kurokawa, Yasuhiro Watanabe | 2018-02-20 |
| 9532292 | Communication system | Yusuke Miyagawa, Takayuki Kido, Takuo Akimoto, Osamu Kurokawa, Yasuhiro Watanabe | 2016-12-27 |
| 9521591 | Communication system for LTE network | Yusuke Miyagawa, Takayuki Kido, Takuo Akimoto, Yasuhiro Watanabe | 2016-12-13 |
| 9264882 | Service control apparatus, relay apparatus, femtocell base station, communication system, control method and program | Yusuke Miyagawa, Takayuki Kido, Takuo Akimoto, Osamu Kurokawa, Yasuhiro Watanabe | 2016-02-16 |
| 8670443 | Communication system, femto-cell base station, and communication method | Osamu Kurokawa, Yoshio Wada | 2014-03-11 |
| 8543779 | Management system and management method for managing computer system | Yukinori Sakashita | 2013-09-24 |
| 7930822 | Method and device for manufacturing a conductive member for non-contact type data carrier | Hideto Sakata, Akihiko Igarashi | 2011-04-26 |
| 5023973 | Vacuum cleaner | Yasuyuki Tsuchida | 1991-06-18 |