Inventor · disambiguated record
Chihaya Tanaka
Also filed as: TANAKA CHIHAYA
4 granted patents·154 citations·filing 1981–1986
79Inventor score
Top patents by PatentIndex Score
4 records- 0186US4755022AZero dispersion single mode optical fiber with center core and side core in the 1.5 μm wavelength regionNIPPON TELEGRAPH & TELEPHONE·Filed 1986·Granted Jul 5, 1988·76 cites·14 claims
- 0286US4475935AJoining method to obtain elongated coated optical fiberNIPPON TELEGRAPH & TELEPHONE·Filed 1982·Granted Oct 9, 1984·60 cites·10 claims
- 0352US4655545AGlass fiber for optical transmissionSUMITOMO ELECTRIC INDUSTRIES·Filed 1984·Granted Apr 7, 1987·13 cites·9 claims
- 0439US4330785AThermal recording methodMITSUBISHI PAPER MILLS LTD·Filed 1981·Granted May 18, 1982·5 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →