Patent Leaderboard

KO

Kazuhisa Ozawa

DC Dai-Ichi Seiko Co.: 2 patents #1 of 4Top 25%

📍 Kawaguchi, JP: #6 of 40 inventorsTop 15%

Overall (1989): #22,789 of 140,708Top 20%

2

Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4872850	IC tester socket	Hiroyuki Mogi	1989-10-10
4799897	IC tester socket	Hiroyuki Mogi	1989-01-24