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

Junichi Busujima — 5 Patents

MIMitsuba: 5 patents #70 of 618Top 15%
Honda Motor Co.: 2 patents #8,527 of 21,052Top 45%
JMJohnan Manufacturing: 1 patents #17 of 34Top 50%
NCNhk Spring Co.: 1 patents #555 of 1,116Top 50%
WSWebasto Se: 1 patents #168 of 401Top 45%
Kiryu City, JP: #67 of 360 inventorsTop 20%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Junichi Busujima has been granted 5 US patents while listed as an inventor at Mitsuba. The first was granted in 2006 and the most recent in July 2025. Junichi Busujima ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Junichi Busujima in Kiryu City, JP.

Patents per Year

Patents granted per year, 2006 to 2025Bar chart with a peak of 2 patents in 2006.peak 22006: 2 patents20062013: 1 patents20132019: 1 patents20192025: 1 patents2025

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D1081573 Electric motor Werner Lissner, Yasushi Yoshida, Terumasa Hoshino, Yutaro Jo, Daiki Yamamoto 2025-07-01
10486555 Seat driving device Naohiro Iwatate, Kenichi Katsube, Takeshi Nakamura 2019-11-26
8418405 Automatic opening and closing apparatus for vehicle Yasushi Yoshida, Takashi Takizawa, Takeshi Miyagawa, Seiichi Miyamoto 2013-04-16
7118155 Automatic opening and closing device Yoshinori Miyake, Tomofumi Ichinose, Kenichi Munenaga, Takao Ochiai, Tatsuya Kaneko +1 more 2006-10-10 $403,000
7097230 Power actuator system for actuating a closure member Kazunori Ishihara, Takao Ochiai, Tatsuya Kaneko, Yoshinori Miyake, Tomofumi Ichinose +1 more 2006-08-29 $415,000