Kenjiro Sumiyoshi — 3 Patents at Kansei

Kenjiro Sumiyoshi — 3 Patents

KAKansei: 2 patents #21 of 117Top 20%

ACAdvance Co.: 1 patents #10 of 23Top 45%

CKCalsonic Kansei: 1 patents #307 of 675Top 50%

Saitama, JP: #4,031 of 10,685 inventorsTop 40%

Overall (All Time): #1,328,092 of 4,157,543Top 35%

Kenjiro Sumiyoshi has been granted 3 US patents while listed as an inventor at Kansei. The first was granted in 1998 and the most recent in March 2009. Kenjiro Sumiyoshi ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Kenjiro Sumiyoshi in Saitama, JP.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
7511683	Information displaying apparatus for a vehicle	—	2009-03-31
6339425	Dial modeling device and method	Takahiro Shikakura	2002-01-15
5734358	Information display device for motor vehicle	—	1998-03-31

Kenjiro Sumiyoshi — 3 Patents

Issued Patents All Time

Patent Widget