Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
TI

Takuya Iguchi — 7 Patents

TCThk Co.: 2 patents #151 of 450Top 35%
Hitachi: 2 patents #13,405 of 28,497Top 50%
Toyota: 2 patents #11,016 of 26,838Top 45%
TFTokyo University Of Science Foundation: 1 patents #82 of 252Top 35%
Panasonic: 1 patents #13,316 of 21,108Top 65%
Shinjuku, JP: #46 of 337 inventorsTop 15%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Takuya Iguchi has been granted 7 US patents while listed as an inventor at Hitachi. The first was granted in 1997 and the most recent in February 2024. Takuya Iguchi ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Takuya Iguchi in Shinjuku, JP.

Patents per Year

Patents granted per year, 1997 to 2024Bar chart with a peak of 2 patents in 2019.peak 21997: 1 patents19971998: 1 patents19982016: 1 patents20162019: 2 patents20192020: 1 patents20202024: 1 patents2024

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11917293 Imaging device Motonori Ogura 2024-02-27
10718378 Motion guide device and actuator Kazuto Homma, Akimasa Yoshida, Daisuke Yatsushiro 2020-07-21
10415640 Motion guide device and actuator Kazuto Homma, Akimasa Yoshida, Daisuke Yatsushiro 2019-09-17
10220834 Control system for hybrid vehicle Hiroto Hashimoto, Hiroaki Kimura, Tomohito Ono 2019-03-05 $333,000
9515596 Switched reluctance motor Jun Deguchi, Kazuya Arakawa, Kensuke Yoshizue, Nobukazu Hoshi, Noboru Nakayama 2016-12-06 $1,031,000
5805214 Ultra small video camera and a video camera system in use thereof Akihito Nishizawa, Takuya Imaide, Toshiro Kinugasa, Kazuhiro Koshio 1998-09-08 $112,000
5646684 Ultra small video camera and a video camera system Akihito Nishizawa, Takuya Imaide, Toshiro Kinugasa, Kazuhiro Koshio 1997-07-08 $156,000