Hiroya Abe

Ricoh Company: 18 patents #1,197 of 9,818Top 15%

HI Hitachi: 15 patents #2,636 of 28,497Top 10%

Honda Motor Co.: 9 patents #2,356 of 21,052Top 15%

HM Hosokawa Micron: 2 patents #6 of 56Top 15%

JA Japan Science And Technology Agency: 2 patents #401 of 2,171Top 20%

AK Aisan Kogyo Kabushiki Kaisha: 1 patents #344 of 642Top 55%

YC Yutaka Giken Co.: 1 patents #56 of 161Top 35%

KF Kabushiki Kaisha F.C.C.: 1 patents #80 of 204Top 40%

KG Keeper Gmbh: 1 patents #8 of 47Top 20%

Nichia: 1 patents #1,005 of 1,531Top 70%

UN Unknown: 1 patents #29,356 of 83,584Top 40%

Overall (All Time): #52,111 of 4,157,543Top 2%

Patents All Time

Issued Patents All Time

Showing 51–51 of 51 patents

Patent #	Title	Co-Inventors	Date
5234039	Sealing device for fuel supply port of fuel tank for use in vehicles	Kazuyuki Aoshima	1993-08-10