Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12288468 | Taxicab system for coordinating taxicab vehicles to accommodate groups of riders | Makoto KAKUCHI, Osamu Izumida, Takumi HAMAJIMA, Mitsushi Kintaka, Toshihiro ANDOU +1 more | 2025-04-29 |
| 12203603 | Hydrogen gas supply system, point management system, and service management system | Takahiko Hasegawa, Kenji Tsubosaka, Kimihiko Teshima, Takanori Kito | 2025-01-21 |
| 12083241 | Taxi vehicle and taxi system | Makoto KAKUCHI, Osamu Izumida, Takumi HAMAJIMA, Mitsushi Kintaka, Toshihiro ANDOU +1 more | 2024-09-10 |
| 12002366 | Taxi system | Makoto KAKUCHI, Osamu Izumida, Takumi HAMAJIMA, Mitsushi Kintaka, Toshihiro ANDOU +1 more | 2024-06-04 |
| 11703867 | Vehicle | Kunihiro Iwamoto, Daisuke Sato, Takuya Watabe, Makoto KAKUCHI, Seiichi Tsunoda +2 more | 2023-07-18 |
| 11293592 | Hydrogen gas supply system, point management system, and service management system | Takahiko Hasegawa, Kenji Tsubosaka, Kimihiko Teshima, Takanori Kito | 2022-04-05 |
| 11285842 | Fuel cell vehicle | Takahiko Hasegawa, Kenji Tsubosaka, Kimihiko Teshima, Takanori Kito | 2022-03-29 |
| 11242837 | Floating offshore wind turbine | — | 2022-02-08 |
| 10507865 | Steering apparatus | Masayoshi Asakura, Kiyoshi Uchiyama, Hirotsune Suzuki, Hirokazu Kondo | 2019-12-17 |
| 9879649 | Floating offshore wind turbine | — | 2018-01-30 |
| 7214351 | Catalytic combustion reactor with a heat exchanger tube bundle housed therein, catalytic structure and method for carrying out catalytic combustion-reaction using the reactor and the catalytic structure | Yutaka Teshima, Yasuhiro Kojima | 2007-05-08 |
| 5744020 | Process for treatment of radioactive waste | Takao Akiyama, Yoichi Miyamoto, Yoshihiko Kurashima, Yoichi Karita | 1998-04-28 |
| 5449504 | Process for removing nitrogen oxides from oxygen rich exhaust gas | Senshi Kasahara, Kazuo Sekitani, Kazuhiko Sekizawa, Hiroshi Miura, Hironobu Hosose +1 more | 1995-09-12 |
| 5423631 | Antifouling structures | — | 1995-06-13 |
| 5388319 | Method for making organism deposit-inhibiting pipe | — | 1995-02-14 |
| 5358589 | Lining of organism deposit-inhibiting structure | — | 1994-10-25 |
| 5236879 | Catalyst for purifying exhaust gas | Senshi Kasahara, Kazuhiko Sekizawa | 1993-08-17 |
| 5223236 | Method for exhaust gas cleaning | Senshi Kasahara, Akinori Eshita, Masao Nakano | 1993-06-29 |
| 4793312 | Fuel supply control arrangement for an internal combustion engine | Hajime Doinaga, Kazunori Matsumoto, Michiya Masuhara | 1988-12-27 |
| 4499126 | Plastic relief card having metallic luster | Norimoto Suzuki | 1985-02-12 |