Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Satoshi Dodo — 22 Patents

Hitachi: 11 patents #3,815 of 28,497Top 15%
MSMitsubishi Hitachi Power Systems: 7 patents #49 of 970Top 6%
Mitsubishi Electric: 4 patents #7,099 of 25,717Top 30%
Tokyo, JP: #6,653 of 90,295 inventorsTop 8%
Overall (All Time): #189,202 of 4,157,543Top 5%
22 Patents All Time
Satoshi Dodo has been granted 22 US patents while listed as an inventor at Hitachi. The first was granted in 2002 and the most recent in September 2024. Satoshi Dodo ranks #189,202 of 4,157,543 US inventors in our database (top 4.6%). Patent records list Satoshi Dodo in Tokyo, JP.

Patents per Year

Patents granted per year, 2002 to 2024Bar chart with a peak of 4 patents in 2013.peak 42002: 1 patents20022004: 1 patents2006: 1 patents20062010: 2 patents2012: 1 patents20122013: 4 patents2014: 1 patents20142015: 4 patents2018: 1 patents20182020: 2 patents2022: 2 patents20222024: 2 patents2024

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12092330 Gas turbine combuster Shohei Yoshida, Yoshitaka Hirata, Akinori Hayashi, Hirokazu Takahashi 2024-09-17 $140,000
11953206 Burner and combustor Mitsuhiro KARISHUKU, Yoshitaka Hirata, Tomohiro Asai, Shohei Yoshida, Yasuhiro Akiyama 2024-04-09 $179,000
11511378 Fuel nozzle of gas turbine combustor and manufacturing method thereof, and gas turbine combustor Yoshihide Wadayama, Satoshi Kumagai, Keisuke Miura, Mitsuhiro KARISHUKU 2022-11-29 $102,000
11378276 Combustor and gas turbine Nobuo Yagi, Mitsuhiro KARISHUKU 2022-07-05 $91,000
10794296 Gas turbine combustor and method of operating the same Yasuhiro Akiyama, Mitsuhiro KARISHUKU, Keita Naito, Kanetsugu Nakamura, Tomohiro Asai +2 more 2020-10-06
10571127 Gas turbine combustor Keisuke Miura, Yasuhiro Akiyama, Tomohiro Asai, Kazuki ABE, Mitsuhiro KARISHUKU +3 more 2020-02-25
10041678 Gas turbine combustor with a premixing burner having a reduced metal temperature by injecting air along a burner end face Keisuke Miura, Tomomi Koganezawa, Yoshitaka Hirata, Kazuki ABE 2018-08-07
9121611 Combustor, burner, and gas turbine Hiromi Koizumi, Shohei Yoshida 2015-09-01
9115899 Gas turbine combustor and method for operating same Hiromi Koizumi, Shohei Yoshida 2015-08-25
9074772 Combustor and operating method thereof Keisuke Miura, Kazuki ABE, Tomomi Koganezawa 2015-07-07
9027349 Gas turbine gaseous fuel injection system Keisuke Miura, Tomomi Koganezawa, Takeo Saito 2015-05-12
8763399 Combustor having modified spacing of air blowholes in an air blowhole plate Hiromi Koizumi, Keisuke Miura, Hirokazu Takahashi 2014-07-01
8607572 Low NOx combustor for hydrogen-containing fuel and its operation Hiromi Koizumi, Hirokazu Takahashi, Tomohiro Asai, Tomomi Koganezawa, Shohei Yoshida 2013-12-17
8468832 Combustor, method of supplying fuel to same, and method of modifying same Keisuke Miura, Kazuhito Koyama 2013-06-25
8397510 Combustor for gas turbine Susumu Nakano, Kuniyoshi Tsubouchi, Shohei Yoshida, Yoshitaka Hirata 2013-03-19
8371125 Burner and gas turbine combustor Keisuke Miura, Hiroshi Inoue, Kazuhito Koyama, Takeo Saito 2013-02-12
8127549 Burner and gas turbine combustor Keisuke Miura, Hiroshi Inoue, Kazuhito Koyama, Takeo Saito 2012-03-06 $113,000
7730713 Gas turbine power plant Susumu Nakano, Kuniyoshi Tsubouchi, Manabu Yagi, Itsurou Sawada, Tomoaki Inoue +1 more 2010-06-08 $56,000
7654094 Radial turbine and method of cooling nozzle of the same Manabu Yagi, Kuniyoshi Tsubouchi, Tadaharu Kishibe, Susumu Nakano 2010-02-02 $82,000
6981360 Gas turbine power generator having humidifying and cooling means Manabu Yagi, Kuniyoshi Tsubouchi, Yasuaki Akatsu, Hiroshi Arita, Norio Yasugahira 2006-01-03 $217,000
6769266 Heat and electric power supply system and operation method thereof Kuniyoshi Tsubouchi, Norio Yasugahira, Hiroshi Arita, Yasuaki Akatsu, Shigeo Hatamiya 2004-08-03 $175,000
6477852 Heat and electric power supply system and operation method thereof Kuniyoshi Tsubouchi, Norio Yasugahira, Hiroshi Arita, Yasuaki Akatsu, Shigeo Hatamiya 2002-11-12 $74,000