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USPTO Patent Rankings Data through Dec 31, 2025
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Yuichi Takeuchi — 71 Patents

Denso: 57 patents #26 of 11,792Top 1%
Toyota: 27 patents #697 of 26,838Top 3%
SISumitomo Rubber Industries: 3 patents #635 of 1,637Top 40%
OLOlympus: 2 patents #1,626 of 3,097Top 55%
FIFujifilm Business Innovation: 2 patents #3,180 of 5,238Top 65%
UTUniversity Of Newcastle Upon Tyne: 1 patents #24 of 133Top 20%
SESeiko Epson: 1 patents #5,551 of 7,774Top 75%
DIDic: 1 patents #467 of 844Top 60%
KMKonica Minolta: 1 patents #1,862 of 2,718Top 70%
ACAisin Aw Co.: 1 patents #1,133 of 2,011Top 60%
TTThe University Of Tokyo: 1 patents #1,000 of 2,633Top 40%
Kariya, JP: #27 of 4,822 inventorsTop 1%
Overall (All Time): #28,405 of 4,157,543Top 1%
71 Patents All Time
Yuichi Takeuchi has been granted 71 US patents while listed as an inventor at Denso. The first was granted in 1998 and the most recent in January 2025. Yuichi Takeuchi ranks #28,405 of 4,157,543 US inventors in our database (top 0.68%). Patent records list Yuichi Takeuchi in Kariya, JP.

Issued Patents All Time

Showing 1–25 of 71 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12205983 Semiconductor device and manufacturing method of semiconductor device Hidefumi Takaya, Yukihiko Watanabe 2025-01-21
12057498 Silicon carbide semiconductor device and method for manufacturing same Katsumi Suzuki, Yusuke Yamashita, Takehiro Kato 2024-08-06
11879171 Semiconductor manufacturing device Hiroaki Fujibayashi 2024-01-23
11769801 Silicon carbide semiconductor device with cell section and outer periphery section Ryota Suzuki, Tatsuji Nagaoka, Sachiko Aoi 2023-09-26
11735654 Silicon carbide semiconductor device and manufacturing method of silicon carbide semiconductor device Aiko Kaji, Shuhei Mitani, Ryota Suzuki, Yusuke Yamashita 2023-08-22
11637198 Manufacturing method of semiconductor device including semiconductor element of inversion type Yasuhiro Ebihara, Masahiro Sugimoto, Yusuke Yamashita 2023-04-25
11476360 Semiconductor device and method for manufacturing the same Yasuhiro Ebihara, Hidefumi Takaya, Yukihiro Watanabe 2022-10-18
11201216 Silicon carbide semiconductor device and manufacturing method of silicon carbide semiconductor device Aiko Kaji, Shuhei Mitani, Ryota Suzuki, Yusuke Yamashita 2021-12-14
11201239 Semiconductor device including saturation current suppression layer Yasuhiro Ebihara, Masahiro Sugimoto, Yusuke Yamashita 2021-12-14
11177353 Silicon carbide semiconductor device, and manufacturing method of the same Ryota Suzuki, Tatsuji Nagaoka, Sachiko Aoi 2021-11-16
11160442 Endoscope apparatus Misa TSURUTA, Toshiaki Watanabe, Hiroki Uchiyama 2021-11-02
11107911 Semiconductor device and method for manufacturing same Shuhei Mitani, Yasuhiro Ebihara, Yusuke Yamashita, Tadashi MISUMI 2021-08-31
11049966 Silicon carbide semiconductor device and method of manufacturing the same Akira Amano, Takayuki SATOMURA, Katsumi Suzuki, Sachiko Aoi 2021-06-29
10790201 Silicon carbide semiconductor device and method of manufacturing the same Akira Amano, Takayuki SATOMURA, Katsumi Suzuki, Sachiko Aoi 2020-09-29
10784335 Silicon carbide semiconductor device and manufacturing method therefor Shinichiro Miyahara, Atsuya Akiba, Katsumi Suzuki, Yukihiko Watanabe 2020-09-22
10748780 Manufacturing method of silicon carbide semiconductor device Shigeyuki Takagi, Masaki Shimomura, Katsumi Suzuki, Sachiko Aoi 2020-08-18
10741715 Light-receiving element and near infrared light detector Takuji Hatano, Yasuhiko Ishikawa 2020-08-11
10734515 Silicon carbide semiconductor device and manufacturing method therefor Katsumi Suzuki, Yukihiko Watanabe 2020-08-04
10720493 Silicon carbide semiconductor device and manufacturing method therefor Katsumi Suzuki, Yukihiko Watanabe 2020-07-21
10720492 Silicon carbide semiconductor device and manufacturing method therefor Shuhei Mitani, Katsumi Suzuki, Yusuke Yamashita 2020-07-21
10714611 Silicon carbide semiconductor device Atsuya Akiba, Sachiko Aoi, Katsumi Suzuki 2020-07-14
10643851 Compound semiconductor device and production method for the same Atsuya Akiba, Katsumi Suzuki, Sachiko Aoi 2020-05-05
10617019 Board holding apparatus Hiroyoshi Araki 2020-04-07
10593750 Compound semiconductor device and method for manufacturing the same Atsuya Akiba, Katsumi Suzuki, Yusuke Yamashita 2020-03-17
10580851 Method for manufacturing compound semiconductor device and compound semiconductor device Atsuya Akiba, Katsumi Suzuki, Yusuke Yamashita 2020-03-03

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