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

Hisashi Kawamura — 3 Patents

Nsk: 2 patents #645 of 1,559Top 45%
NGNamco Bandai Games: 1 patents #56 of 178Top 35%
Yokohama, JP: #22,013 of 49,234 inventorsTop 45%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Hisashi Kawamura has been granted 3 US patents while listed as an inventor at Nsk. The first was granted in 2003 and the most recent in November 2012. Hisashi Kawamura ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Hisashi Kawamura in Yokohama, JP.

Patents per Year

Patents granted per year, 2003 to 2012Bar chart with a peak of 1 patents in 2003.peak 12003: 1 patents20032005: 1 patents20052012: 1 patents2012

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8308565 Program, information storage medium, game device for generating an image in which a moving object slides down a slope according to an inclination of a controller Kensuke Nakanishi, Tomoaki Yasuda, Kenichi Shimada 2012-11-13
6851864 Rolling bearing Yukio Ooura, Mineo Kameko 2005-02-08
6530695 Rolling bearing and method of making the same Yukio Ohura, Manabu Ohori, Susumu Tanaka 2003-03-11