Inventor · disambiguated record
Masahiro Matsumaru
Also filed as: MATSUMARU MASAHIRO
5 granted patents·32 citations·filing 1990–2009
74Inventor score
Files withVICTOR COMPANY OF JAPAN5
Top patents by PatentIndex Score
5 records- 0181US7773163B2Reflective liquid crystal display device and projection display apparatus using the sameVICTOR COMPANY OF JAPAN·Filed 2009·Granted Aug 10, 2010·6 cites·10 claims
- 0280US7643053B2Reflective liquid crystal display device and projection display apparatus using the sameVICTOR COMPANY OF JAPAN·Filed 2006·Granted Jan 5, 2010·6 cites·3 claims
- 0368US5196972ACassette loading device for video cassette recorderVICTOR COMPANY OF JAPAN·Filed 1990·Granted Mar 23, 1993·20 cites·13 claims
- 0433US6356417B1Rotary head drum deviceVICTOR COMPANY OF JAPAN·Filed 2000·Granted Mar 12, 2002·0 cites·5 claims
- 0527US5907460AMagnetic head composed of a C-shaped core section and an inverse L-shaped core section, and a magnetic head assembly having a pair of the magnetic headsVICTOR COMPANY OF JAPAN·Filed 1997·Granted May 25, 1999·0 cites·2 claims
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