HY

Hiroaki Yoshizawa

Casio Computer Co.: 24 patents #45 of 1,970Top 3%
MT Mitsubishi Heavy Industries Engine & Turbocharger: 1 patents #139 of 278Top 50%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
Overall (All Time): #143,380 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 26–27 of 27 patents

Patent #TitleCo-InventorsDate
7840621 Electronic apparatus and its control program — 2010-11-23
5899503 Gem certificate, gem grading report, guarantee, and method of guaranteeing jewelry — 1999-05-04