Inventor · disambiguated record
Eiji Masui
Also filed as: MASUI EIJI
2 granted patents·6 pending applications·101 citations·filing 2002–2014
68Inventor score
Top patents by PatentIndex Score
8 records- 0195US7482737B2Aluminum nitride thin film, composite film containing the same and piezoelectric thin film resonator using the sameUBE INDUSTRIES·Filed 2006·Granted Jan 27, 2009·65 cites·35 claims
- 0286US6885260B2Filter using film bulk acoustic resonator and transmission/reception switchUBE INDUSTRIES·Filed 2002·Granted Apr 26, 2005·36 cites·25 claims
- 0357US2011084419A1Method for producing aromatic polyimide film wherein linear expansion coefficient in transverse direction is lower than linear expansion coefficient in machine directionUBE INDUSTRIES·Filed 2009·Application pending·0 cites
- 0453US2015035199A1Method for producing aromatic polyimide film wherein linear expansion coefficient in transverse direction is lower than linear expansion coefficient in machine directionUBE INDUSTRIES·Filed 2014·Application pending·0 cites
- 0538US2012028061A1Polyimide film for metallizing, method for producing same, and metal-laminated polyimide filmMATSUMOTO NAOYUKI·Filed 2010·Application pending·0 cites
- 0634US2012292800A1Process and equipment for production of polyimide filmHIGUCHI YOHEI·Filed 2011·Application pending·0 cites
- 0733US2012034455A1Polyimide film, method for producing the same, and metal-laminated polyimide filmMATSUMOTO NAOYUKI·Filed 2010·Application pending·0 cites
- 0830US2014023847A1Polyimide film and metal laminate using sameKOCHIYAMA TAKURO·Filed 2012·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Eiji Masui 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 →