Inventor · disambiguated record
Takayuki Okafuji
Also filed as: OKAFUJI TAKAYUKI
7 granted patents·23 citations·filing 1982–2008
78Inventor score
Top patents by PatentIndex Score
7 records- 0160US7968053B2Chlorine analyzing apparatusMITSUBISHI CHEMICAL ANALYTECH CO LTD·Filed 2007·Granted Jun 28, 2011·3 cites·14 claims
- 0248US4418303ADC Motor control circuitSONY CORP·Filed 1982·Granted Nov 29, 1983·10 cites·9 claims
- 0339US8277755B2Apparatus for discharging packing material from sample columnMORISHITA KEISUKE·Filed 2008·Granted Oct 2, 2012·0 cites·3 claims
- 0437US5907325AProcessing apparatus for processing video images having removable storage memorySONY CORP·Filed 1996·Granted May 25, 1999·8 cites·15 claims
- 0529US5379164AHelical scan system information signal recording/reproducing apparatus using control signal phase data and head height data from memory during control signal drop outSONY CORP·Filed 1993·Granted Jan 3, 1995·1 cites·4 claims
- 0629US4660108AAutomatic tracking apparatusSONY CORP·Filed 1985·Granted Apr 21, 1987·1 cites·12 claims
- 0728US4698699AHead positioning signal generating apparatus with signal duration controlSONY CORP·Filed 1985·Granted Oct 6, 1987·0 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Takayuki Okafuji 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 →