Inventor · disambiguated record
Takashi Sasaya
Also filed as: SASAYA TAKASHI
8 granted patents·49 citations·filing 1991–1998
84Inventor score
Files withSONY CORP8
Top patents by PatentIndex Score
8 records- 0167US6065701ACassette label for cassette tape incorporating integrated circuit and antennaSONY CORP·Filed 1997·Granted May 23, 2000·20 cites·12 claims
- 0248US5528438ADrum assembly having a lower fixed drum and an upper rotary drum with a particularly shaped outer surfaceSONY CORP·Filed 1993·Granted Jun 18, 1996·10 cites·3 claims
- 0341US5848220AHigh definition digital video recorderSONY CORP·Filed 1997·Granted Dec 8, 1998·8 cites·8 claims
- 0434US5223995ACassette loading apparatus having a cassette insertion detecting switch mounted on a stationary section of the apparatusSONY CORP·Filed 1992·Granted Jun 29, 1993·3 cites·4 claims
- 0532US5402291ARotary head drum arrangement including a dummy erase headSONY CORP·Filed 1991·Granted Mar 28, 1995·2 cites·7 claims
- 0631US5604603ASystem and method for recording digital audio signal and digital video signal and recording medium for sameSONY CORP·Filed 1994·Granted Feb 18, 1997·4 cites·9 claims
- 0731US5561572ATape guide with lubricant flow preventing means in a signal recording arrangementSONY CORP·Filed 1995·Granted Oct 1, 1996·2 cites·25 claims
- 0828US6285820B1Video tape recorderSONY CORP·Filed 1998·Granted Sep 4, 2001·0 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Takashi Sasaya files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →