Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12173846 | Method for manufacturing high-pressure tank, high-pressure tank manufacturing apparatus, and non-transitory storage medium | — | 2024-12-24 |
| 11597138 | High-pressure tank producing apparatus | — | 2023-03-07 |
| 10926310 | Endless metal ring manufacturing method and endless metal ring resin removal device | Mitsue Koga | 2021-02-23 |
| 10843245 | Endless metal ring manufacturing method and endless metal ring resin removal device | Mitsue Koga | 2020-11-24 |
| 10088013 | Manufacturing method for multi-layered ring | Akira Takashima, Takeshi Umeda | 2018-10-02 |
| 6079976 | Structure for supply of fuel and pilot air | Yusei KUSAKA, Kazuhisa Mitani | 2000-06-27 |
| 6042371 | Combustion apparatus | Kazuhisa Mitani, Yusei KUSAKA, Yukio Fukuta | 2000-03-28 |
| 5957462 | Seal structure between a rotatable member and a stationary member | Kazuhisa Mitani | 1999-09-28 |
| 5938423 | Method and apparatus for controlling combustion using an oxygen sensor | Kazuhisa Mitani, Yukio Fukuta | 1999-08-17 |
| 5846067 | Low-NOx burner | Kazuhisa Mitani, Ryoichi Tanaka, Mamoru Matsuo | 1998-12-08 |
| 5628629 | Industrial furnace and a burner for conducting regenerative combustion and a combustion method therefor | Kazuhisa Mitani, Ryoichi Tanaka | 1997-05-13 |