Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Fusanori Nishikimi — 24 Patents

Hitachi: 17 patents #2,232 of 28,497Top 8%
HSHitachi Automotive Systems: 4 patents #412 of 1,636Top 30%
HAHitachi Astemo: 3 patents #267 of 1,276Top 25%
Honda Motor Co.: 2 patents #8,527 of 21,052Top 45%
Hitachinaka, JP: #186 of 2,447 inventorsTop 8%
Overall (All Time): #168,038 of 4,157,543Top 5%
24 Patents All Time
Fusanori Nishikimi has been granted 24 US patents while listed as an inventor at Hitachi. The first was granted in 2009 and the most recent in June 2025. Fusanori Nishikimi ranks #168,038 of 4,157,543 US inventors in our database (top 4.0%). Patent records list Fusanori Nishikimi in Hitachinaka, JP.

Patents per Year

Patents granted per year, 2009 to 2025Bar chart with a peak of 5 patents in 2013.peak 52009: 1 patents20092010: 1 patents2011: 1 patents20112012: 2 patents2013: 5 patents20132014: 3 patents2015: 1 patents20152017: 2 patents2018: 1 patents20182019: 2 patents2021: 1 patents20212022: 2 patents2024: 1 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12324125 Electric circuit device Akihiro Goto, Keiichi Tadokoro, Morio Kuwano, Masaru Kamoshida, Tomoyuki Suzuki 2025-06-03
12095314 Driving unit Heisuke Kobayashi, Tomoyuki Suzuki, Takeshi Hoshinoya, Yuki Ishida 2024-09-17 $140,000
11456675 Filter device and power converter Yusaku Katsube, Hiroki Funato, Isao Hoda, Aya Ohmae, Yutaka Okubo 2022-09-27
11296613 Power conversion device Youhei Nishizawa, Yusaku Katsube 2022-04-05
11089702 Power conversion apparatus and electric vehicle Kinya Nakatsu, Hideyo Suzuki, Takeshi Matsuo, Toshiya Satou 2021-08-10
10321585 Power conversion apparatus and electric vehicle Kinya Nakatsu, Hideyo Suzuki, Takeshi Matsuo, Toshiya Satou 2019-06-11
10178780 Power conversion apparatus and electric vehicle Kinya Nakatsu, Hideyo Suzuki, Takeshi Matsuo, Toshiya Satou 2019-01-08
9888591 Power conversion apparatus and electric vehicle Kinya Nakatsu, Hideyo Suzuki, Takeshi Matsuo, Toshiya Satou 2018-02-06
9717167 Power converter including control circuit substrate on side surface part 2017-07-25
9596782 Power converter with cooling board Kenji Ohshima 2017-03-14
9095079 Power conversion apparatus and electric vehicle Kinya Nakatsu, Hideyo Suzuki, Takeshi Matsuo, Toshiya Satou 2015-07-28
8902623 Power inverter Kinya Nakatsu 2014-12-02
8863869 Power conversion apparatus and electric vehicle Kinya Nakatsu, Hideyo Suzuki, Takeshi Matsuo, Toshiya Satou 2014-10-21
8699254 Power inverter Kinya Nakatsu 2014-04-15
8587977 Power inverter Kinya Nakatsu 2013-11-19
8462531 Power inverter Kinya Nakatsu 2013-06-11
8422235 Semiconductor device, and power conversion device using semiconductor device Katsunori Azuma, Mutsuhiro Mori, Kinya Nakatsu, Seiichi Hayakawa 2013-04-16
8376069 Power conversion apparatus and electric vehicle Kinya Nakatsu, Hideyo Suzuki, Takeshi Matsuo, Toshiya Satou 2013-02-19
8373300 Power conversion apparatus and electric vehicle Kinya Nakatsu, Hideyo Suzuki, Takeshi Matsuo, Atsushi Yukita 2013-02-12
8240411 Power conversion apparatus and electric vehicle Kinya Nakatsu, Hideyo Suzuki, Takeshi Matsuo, Toshiya Satou 2012-08-14
8212382 Power conversion apparatus and electric vehicle Kinya Nakatsu, Hideyo Suzuki, Takeshi Matsuo, Atsushi Yukita 2012-07-03
7965510 Power conversion apparatus and power module Hideyo Suzuki, Keisuke Horiuchi, Atsushi Yukita 2011-06-21 $137,000
D609180 Power inverter Hideyo Suzuki 2010-02-02
D601499 Portions of capacitor module for power inverter Takeshi Matsuo, Kinya Nakatsu, Toshiya Satoh 2009-10-06