Inventor · disambiguated record
Junji Hamana
Also filed as: HAMANA JUNJI
7 granted patents·47 citations·filing 1977–2010
82Inventor score
Top patents by PatentIndex Score
7 records- 0170US4894737AMagnetic head apparatus having projections extending from at least a front side thereofCANON KK·Filed 1987·Granted Jan 16, 1990·17 cites·16 claims
- 0261US4368496AMagnetic headCANON KK·Filed 1981·Granted Jan 11, 1983·12 cites·7 claims
- 0354US7833432B2Composite metal molding and method for manufacturing thereofCANON DENSHI KK·Filed 2006·Granted Nov 16, 2010·0 cites·3 claims
- 0448US5253135AMagnetic head having a tape sliding surface and projections formed on the tape sliding surfaceCANON DENSHI KK·Filed 1991·Granted Oct 12, 1993·8 cites·22 claims
- 0546US4161005AMagnetic heads and fixing material with an additional filler of MoS2CANON KK·Filed 1977·Granted Jul 10, 1979·5 cites·9 claims
- 0644US8075838B2Composite metal molding and method for manufacturing thereofHAMANA JUNJI·Filed 2010·Granted Dec 13, 2011·0 cites·4 claims
- 0741US4413295AMagnetic headCANON DENSHI KK·Filed 1982·Granted Nov 1, 1983·5 cites·6 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →