Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Ebara › Toshiya Takeuchi
TT

Toshiya Takeuchi — 4 Patents

EBEbara: 2 patents #752 of 1,611Top 50%
Denso: 1 patents #6,940 of 11,792Top 60%
Tokyo, JP: #30,468 of 90,295 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Toshiya Takeuchi has been granted 4 US patents while listed as an inventor at Ebara. The first was granted in 1999 and the most recent in November 2025. Toshiya Takeuchi ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Toshiya Takeuchi in Tokyo, JP.

Patents per Year

Patents granted per year, 1999 to 2021Bar chart with a peak of 1 patents in 1999.peak 11999: 1 patents19992000: 1 patents20002021: 1 patents2021

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12462373 Substance dispense evaluation system Tadashi Haga 2025-11-04
10960859 Automatic brake control apparatus and computer-readable non-transitory storage medium Tetsuichi Takeuchi, Takahiko Naruse, Tomoaki Mizuno, Takehito Teramae, Ichiro Yoshida +1 more 2021-03-30
6024633 Workpiece holding device and polishing apparatus therewith Norio Kimura 2000-02-15
5966765 Cleaning apparatus Satomi Hamada, Toshiro Maekawa 1999-10-19

Frequent Collaborators

Ichiro Yoshida1 shared
Tadashi Haga1 shared
Takehito Teramae1 shared
Norio Kimura1 shared
Tetsuichi Takeuchi1 shared
Tomoaki Mizuno1 shared

Nearby-Ranked Inventors

Jagadeesh Kandasamy4
Ross CABOT4
George Ueda4
Franz A. Gruswitz4
Tommy Glimberg4
Vinayakaraddy Gulabal4
Sandra Bittorf4
Aviel FOGEL4
Eric Matthew Walton4