Inventor · disambiguated record
Keihachiro Tanaka
Also filed as: OHSATO NOBUYOSHI · TANAKA KEIHACHIRO
6 granted patents·278 citations·filing 1974–1984
85Inventor score
Files withNIPPON SHEET GLASS CO LTD6
Top patents by PatentIndex Score
6 records- 0195US4185981AMethod for producing fibers from heat-softening materialsNIPPON SHEET GLASS CO LTD·Filed 1978·Granted Jan 29, 1980·107 cites·1 claims
- 0294US4135903AMethod for producing fibers from heat-softening materialsNIPPON SHEET GLASS CO LTD·Filed 1976·Granted Jan 23, 1979·69 cites·11 claims
- 0393US3983527AHumidity-sensitive sensorNIPPON SHEET GLASS CO LTD·Filed 1974·Granted Sep 28, 1976·79 cites·11 claims
- 0465US4548632AProcess for producing fine fibers from viscous materialsNIPPON SHEET GLASS CO LTD·Filed 1984·Granted Oct 22, 1985·16 cites·3 claims
- 0557US4243400AApparatus for producing fibers from heat-softening materialsNIPPON SHEET GLASS CO LTD·Filed 1978·Granted Jan 6, 1981·7 cites·19 claims
- 0621US4256478AMethod for forming stable high-velocity gas streamNIPPON SHEET GLASS CO LTD·Filed 1979·Granted Mar 17, 1981·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →