TK

Tomomi Koganezawa

HI Hitachi: 23 patents #1,433 of 28,497Top 6%
MS Mitsubishi Hitachi Power Systems: 14 patents #12 of 970Top 2%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
MP Mitsubishi Power: 1 patents #176 of 508Top 35%
Overall (All Time): #77,523 of 4,157,543Top 2%
40
Patents All Time

Issued Patents All Time

Showing 1–25 of 40 patents

Patent #TitleCo-InventorsDate
12222105 Combustor and gas turbine Keisuke Miura, Katsuyoshi TADA, Keijiro Saito, Mitsuhiro KARISHUKU 2025-02-11
11377971 Gas turbine combustor Shota IGARASHI, Keisuke Miura, Yoshitaka Hirata, Shohei Yoshida, Yoshitaka Terada +1 more 2022-07-05
11098901 Crossfire tube assembly with inner tube having different curvatures Hirofumi Okazaki, Hirokazu Takahashi 2021-08-24
10480789 Heat-transfer device and gas turbine combustor with same Osami Yokota, Shohei Numata, Tetsuma TATSUMI 2019-11-19
10174683 Gas turbine power generation equipment 2019-01-08
10094290 Two-shaft gas turbine Kazuki ABE 2018-10-09
10088160 Gas turbine combustor and steam injected gas turbine 2018-10-02
10060625 Gas turbine combustor Kazuki ABE, Keisuke Miura 2018-08-28
10041678 Gas turbine combustor with a premixing burner having a reduced metal temperature by injecting air along a burner end face Keisuke Miura, Satoshi Dodo, Yoshitaka Hirata, Kazuki ABE 2018-08-07
10018359 Gas turbine combustor Kazuki ABE, Keisuke Miura 2018-07-10
9995223 Combustor and method of fuel supply and converting fuel nozzle for advanced humid air turbine Kazuki ABE 2018-06-12
9670847 Two-shaft gas turbine Yasuo Takahashi 2017-06-06
9464809 Gas turbine combustor and operating method for gas turbine combustor Kazuki ABE, Takeo Saito, Keisuke Miura 2016-10-11
9435536 Gas turbine combustor equipped with heat-transfer device Osami Yokota, Shohei Numata, Shohei Yoshida 2016-09-06
9334808 Combustor and the method of fuel supply and converting fuel nozzle for advanced humid air turbine Kazuki ABE 2016-05-10
9074772 Combustor and operating method thereof Keisuke Miura, Satoshi Dodo, Kazuki ABE 2015-07-07
9027349 Gas turbine gaseous fuel injection system Keisuke Miura, Satoshi Dodo, Takeo Saito 2015-05-12
8752363 Fuel flow control method and fuel flow control system of gas turbine combustor for humid air gas turbine Kazuki ABE 2014-06-17
8613186 Two-shaft gas turbine Shinichi Higuchi, Yasuo Takahashi, Ryo Akiyama, Shinya Marushima 2013-12-24
8607572 Low NOx combustor for hydrogen-containing fuel and its operation Hiromi Koizumi, Satoshi Dodo, Hirokazu Takahashi, Tomohiro Asai, Shohei Yoshida 2013-12-17
8438874 Natural gas liquefaction plant and motive power supply equipment for same Hidefumi Araki, Shinichi Higuchi, Yasuhiro Horiuchi, Mutsumi Horitsugi 2013-05-14
8006499 Humid air turbine, humid air turbine control system, and humid air turbine control method Yukinori Katagiri, Keisuke Miura 2011-08-30
7343745 Gas turbine combustor and operating method thereof Hiroshi Inoue, Nariyoshi Kobayashi, Isao Takehara 2008-03-18
7340881 Gas turbine combustor Hiroshi Inoue, Kazuhiko Kawaike 2008-03-11
7320175 Production process of gas turbine Takanori Shibata, Nobuhiro Seiki, Shinya Marushima, Shinichi Higuchi, Nobuaki Kizuka +2 more 2008-01-22