Inventor · disambiguated record
Takayasu Hirano
Also filed as: HIRANO TAKAYASU
5 granted patents·1 pending application·52 citations·filing 1977–2010
78Inventor score
Top patents by PatentIndex Score
6 records- 0170US5239436ATape cartridge with increased tape capacitySONY CORP·Filed 1991·Granted Aug 24, 1993·21 cites·5 claims
- 0259US5474249AMethod for producing tape leaders for hubsSONY CORP·Filed 1995·Granted Dec 12, 1995·15 cites·3 claims
- 0350US4131717AMagnetic recording mediumSONY CORP·Filed 1977·Granted Dec 26, 1978·10 cites·12 claims
- 0444US5860523ATape cassette receiving housingSONY CORP·Filed 1994·Granted Jan 19, 1999·6 cites·5 claims
- 0542US2011143157A1Water borne adhesive composition for dry lamination and laminate fabricated using the sameADVANCED POLYMER EMULSIONS COMPANY LTD·Filed 2010·Application pending·0 cites
- 0626US4916006AHeat-sensitive transfer ribbonDAINIPPON PRINTING CO LTD·Filed 1987·Granted Apr 10, 1990·0 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Takayasu Hirano 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 →