HT

Hidemi Tomitsuka

SO Sony: 2 patents #12,963 of 25,231Top 55%
Overall (All Time): #2,282,213 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5566271 Control apparatus for electronic equipment Asako Tamura, Yasuhiro Chigusa, Shiro Omori 1996-10-15
5166911 Timer reservation recording system Seiichi Misawa, Hideaki Ishioka 1992-11-24