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

Masaki Shiwa — 4 Patents

BOBosch: 2 patents #27 of 191Top 15%
Robert Bosch Gmbh: 2 patents #7,316 of 19,740Top 40%
Paris, FR: #2,402 of 13,709 inventorsTop 20%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Masaki Shiwa has been granted 4 US patents while listed as an inventor at Bosch. The first was granted in 2013 and the most recent in August 2018. Masaki Shiwa ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Masaki Shiwa in Paris, FR.

Patents per Year

Patents granted per year, 2013 to 2018Bar chart with a peak of 2 patents in 2013.peak 22013: 2 patents20132016: 1 patents20162018: 1 patents2018

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10053075 Electromagnetic servo brake Laurent Lhuillier, Antony Auguste 2018-08-21
9457779 Primary piston component for a master cylinder of a hydraulic brake system and method of operating a hydraulic brake system Laurent Lhuillier, Bastien Cagnac, Alain Benoit 2016-10-04
8578710 Cup seal, and master cylinder in which it is used Tomohiro Aoki 2013-11-12
8407996 Common rail and method of manufacturing common rail Tomohiro Aoki, Kazuhisa Taira 2013-04-02