TOHO GAS CO., LTD.
Patent Applications and Registrations
Patent applications and USPTO patent grants for TOHO GAS CO., LTD..The latest application filed is for "latent-heat storage material composition and latent-heat storage tank".
- TOHO GAS CO., LTD. - Nagoya JP
- TOHO GAS CO., LTD. - Nagoya-shi, Aichi-ken JP
- TOHO GAS CO., LTD. - Nagoya-shi, Aichi JP
- Toho Gas Co., Ltd. - Nagoya-Shi JP
- Toho Gas Co., LTD - Nagoya JP
- TOHO GAS CO., LTD. -
- Toho Gas Co., Ltd. - JP JP
| Patent | Date |
|---|---|
| Latent-heat storage material composition and latent-heat storage tank Grant 11,306,237 - Nakamura , et al. April 19, 2 | 2022-04-19 |
| Latent heat storage material composition Grant 11,149,179 - Nakamura , et al. October 19, 2 | 2021-10-19 |
| Latent-heat Storage Material Composition And Latent-heat Storage Tank App 20200239756 - NAKAMURA; Kohei ; et al. | 2020-07-30 |
| Latent Heat Storage Material Composition App 20200002588 - NAKAMURA; Kohei ; et al. | 2020-01-02 |
| Fuel electrode material, a fuel electrode, and a solid oxide fuel cell Grant 7,608,357 - Ukai , et al. October 27, 2 | 2009-10-27 |
| Single cell for a solid oxide fuel cell Grant 7,422,822 - Ukai , et al. September 9, 2 | 2008-09-09 |
| Single Cell For A Solid Oxide Fuel Cell App 20070148521 - UKAI; Kenji ; et al. | 2007-06-28 |
| Single cell for a solid oxide fuel cell Grant 7,235,325 - Ukai , et al. June 26, 2 | 2007-06-26 |
| Single cell for a solid oxide fuel cell Grant 7,108,938 - Ukai , et al. September 19, 2 | 2006-09-19 |
| Fuel electrode material, a fuel electrode, and a solid oxide fuel cell App 20060110633 - Ukai; Kenji ; et al. | 2006-05-25 |
| Single cell for a solid oxide fuel cell App 20050255355 - Ukai, Kenji ; et al. | 2005-11-17 |
| Solid oxide fuel cell having a supported electrolyte film Grant 6,835,485 - Ukai , et al. December 28, 2 | 2004-12-28 |
| Solid oxide fuel cell Grant 6,787,261 - Ukai , et al. September 7, 2 | 2004-09-07 |
| Single cell for a solid oxide fuel cell App 20040072060 - Ukai, Kenji ; et al. | 2004-04-15 |
| Method for estimating a life of apparatus under narrow-band random stress variation Grant 6,532,421 - Miwa March 11, 2 | 2003-03-11 |
| Solid oxide fuel cell App 20020076603 - Ukai, Kenji ; et al. | 2002-06-20 |
| Solid oxide fuel cell having a supported electrolyte film App 20020048701 - Ukai, Kenji ; et al. | 2002-04-25 |
| Method for estimating a life of apparatus under narrow-band random stress variation App 20010034581 - Miwa, Masataka | 2001-10-25 |
| Apparatus for detecting trouble states in engine Grant 5,848,372 - Ito , et al. December 8, 1 | 1998-12-08 |
| Scotch yoke mechanism for multistage compressor having a spring-biased liner plate Grant 5,846,059 - Mizuno , et al. December 8, 1 | 1998-12-08 |
| Remote field flaw sensor including an energizing coil, first and second receiving coil groups oriented perpendicular and a third receiving coil oriented parallel to pipe Grant 5,623,203 - Hosohara , et al. April 22, 1 | 1997-04-22 |
| Power generation system using fuel cells Grant 5,221,586 - Morimoto , et al. June 22, 1 | 1993-06-22 |
| Gas burner Grant 4,944,283 - Tsuchiya , et al. July 31, 1 | 1990-07-31 |
| Method of preparing heat exchange element Grant 4,650,621 - Sago , et al. March 17, 1 | 1987-03-17 |
| Heat exchange element Grant 4,595,403 - Sago , et al. June 17, 1 | 1986-06-17 |
| SEC | 0001609280 | Toho Gas Co., Ltd./ADR |
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