Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305089 | Sealing method | Tetsuro Mitsui, Miyoko HARA, Kana Sasahara, Akio Tamura, Reiko INUSHIMA | 2025-05-20 |
| 12291981 | Blade ring assembly, gas turbine, and method for refurbishing gas turbine | Hiroaki Kobayashi, Norihiko Nagai, Kazuharu Hirokawa, Shinya Hashimoto, Naoki Taketa +3 more | 2025-05-06 |
| 12263451 | Hydrophilic porous membrane and method for producing hydrophilic porous membrane | Akihiro Ishii, Tetsuro Mitsui | 2025-04-01 |
| 12134975 | Blade ring assembly, gas turbine, and method for refurbishing gas turbine | Hiroaki Kobayashi, Norihiko Nagai, Kazuharu Hirokawa, Shinya Hashimoto, Naoki Taketa +3 more | 2024-11-05 |
| 12005401 | Hydrophilic porous membrane and method for producing hydrophilic porous membrane | Akihiro Ishii | 2024-06-11 |
| 11819807 | Porous membrane and filter cartridge | Akihiro Ishii | 2023-11-21 |
| 10005043 | Gas separation membranes with intermixed layers | Masatoshi Nakanishi, Yujiro Itami, Hiroyuki Noda, Akihiro Kurima, Kimiko Iwahashi | 2018-06-26 |
| 9731248 | Gas separation membranes with intermixed layers | Masatoshi Nakanishi, Yujiro Itami, Hiroyuki Noda, Akihiro Kurima, Kimiko Iwahashi | 2017-08-15 |
| 9700848 | Curable compositions and membranes | Shigehide Itoh, Petrus Van Kessel, Yujiro Itami, Masatoshi Nakanishi, Hiroyuki Noda +2 more | 2017-07-11 |
| 9586182 | Process for preparing membranes | Petrus Van Kessel, Yujiro Itami | 2017-03-07 |
| 9272248 | Gas separation composite membrane, and gas separating module, gas separation apparatus and gas separation method using the same | Satoshi Sano, Ichirou Nagata, Tomonori Ishino, Kentaro Shiratsuchi, Shigehide Itou +1 more | 2016-03-01 |
| 9248413 | Gas separation composite membrane and method of producing the same, and gas separating module, gas separation apparatus and gas separation method using the same | Satoshi Sano, Ichirou Nagata, Tomonori Ishino, Kentaro Shiratsuchi, Shigehide Itou +1 more | 2016-02-02 |
| 9238204 | Gas separation composite membrane and gas separating module, gas separation apparatus and gas separation method using the same | Satoshi Sano, Tomonori Ishino, Ichirou Nagata, Kentaro Shiratsuchi, Shigehide Itou +1 more | 2016-01-19 |
| 8967968 | Turbine rotor blade | Osamu Ueda, Koji Watanabe | 2015-03-03 |
| 5114331 | Apparatus of shrinking volumes of waste foamed plastics | Toshio Ikeda, Kazuhisa Urata | 1992-05-19 |