Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12379313 | Fire detection device | Tomohiko Shimadzu, Keisuke Washizu, Manabu Dohi, Yasuharu Fujiwara | 2025-08-05 |
| 12274904 | Fire detection apparatus | Yasuharu Fujiwara, Isao Saeki | 2025-04-15 |
| 12274903 | Fire detection apparatus | Yasuharu Fujiwara, Isao Saeki | 2025-04-15 |
| 12235206 | Fire detection apparatus | Yasuharu Fujiwara, Isao Saeki | 2025-02-25 |
| 11975228 | Fire detection apparatus | Yasuharu Fujiwara, Isao Saeki | 2024-05-07 |
| 11761890 | Fire detection device | Tomohiko Shimadzu, Keisuke Washizu, Manabu Dohi, Yasuharu Fujiwara | 2023-09-19 |
| 11614396 | Fire detection device | Yasuharu Fujiwara, Isao Saeki | 2023-03-28 |
| 10337878 | Search system | Susumu Kojima, Takashi Yamaguchi, Yasushi Nagai | 2019-07-02 |
| 9948751 | Computer system, data output method, and computer program | Gen Tsuchida, Daisuke Matsubara, Haruhiko Sawajiri, Yasushi Nagai, Kyosuke Tsurusu | 2018-04-17 |
| 9569344 | Testing system for a mobile object in a navigation map | Tsuneo Sobue, Shunichiro Furuhata | 2017-02-14 |
| 9255812 | Navigation system and navigation method | Jun Maeoka | 2016-02-09 |
| 8958927 | Vehicle-onboard apparatus system, portable terminal, and vehicle-onboard machine | Gen Tsuchida, Yoshiteru Takeshima, Kunihiko Toumura, Haruhiko Sawajiri, Kyosuke Tsurusu | 2015-02-17 |
| 8862502 | Information providing method and advertisement providing method | Ryoichi Ueda, Go Kojima | 2014-10-14 |
| 8855915 | Navigation system, navigation apparatus, method and server | Shunichiro Furuhata, Tsuneo Sobue | 2014-10-07 |
| 8832183 | Method for communication between server processing apparatus and client processing apparatus | Shunsuke Akifuji, Tatsuaki Osafune | 2014-09-09 |
| 8769545 | Server pool management method | Soichi TAKASHIGE | 2014-07-01 |
| 8495645 | Server pool management method | Soichi TAKASHIGE | 2013-07-23 |
| 7266807 | Method for integration edition of setting file and setting file integration base | Toshiaki Hirata, Hironori Emaru | 2007-09-04 |
| 5464571 | Once-through nuclear reactor fuel compounds | Tadasumi Muromura, Hiroshi Akie, Shojiro Matsuura | 1995-11-07 |
| 4986199 | Method for recovering waste gases from coal partial combustor | Minoru Komeno, Motoaki Hirao, Toshiyuki Takeuchi, Shunpei Nozoe, Katsunori Yoshida | 1991-01-22 |