Inventor · disambiguated record
Masaharu Ohashi
Also filed as: OHASHI MASAHARU
11 granted patents·2 pending applications·189 citations·filing 1986–2022
89Inventor score
Files withNIPPON TELEGRAPH & TELEPHONE3FUJIKURA LTD2MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2DENSO CORP1FURUKAWA ELECTRIC CO LTD1
Top patents by PatentIndex Score
13 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
- 0283US8350197B2Induction heating cookerPANASONIC CORP·Filed 2007·Granted Jan 8, 2013·11 cites·11 claims
- 0377US4913521ASingle-polarization optical fiberNIPPON TELEGRAPH & TELEPHONE·Filed 1988·Granted Apr 3, 1990·39 cites·13 claims
- 0468US5848215AStimulated brillouin scattering suppressed optical fiberFURUKAWA ELECTRIC CO LTD·Filed 1997·Granted Dec 8, 1998·33 cites·8 claims
- 0556US5303318AHigh power acceptable optical fiber and fabrication method thereofNIPPON TELEGRAPH & TELEPHONE·Filed 1992·Granted Apr 12, 1994·20 cites·6 claims
- 0654US7043149B2Electric water heaterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted May 9, 2006·9 cites·17 claims
- 0752US9926897B2Fuel pump moduleDENSO CORP·Filed 2014·Granted Mar 27, 2018·0 cites·9 claims
- 0852US9297952B2Optical fiber and optical transmission lineFUJIKURA LTD·Filed 2013·Granted Mar 29, 2016·0 cites·7 claims
- 0952US8334487B2Induction heating cooking deviceOHASHI MASAHARU·Filed 2007·Granted Dec 18, 2012·1 cites·7 claims
- 1051US9188735B2Optical fiber, optical transmission line, and method for manufacturing optical fiberFUJIKURA LTD·Filed 2013·Granted Nov 17, 2015·0 cites·12 claims
- 1146US12111108B2Transport roller for heating furnacesNORITAKE CO LTD·Filed 2022·Granted Oct 8, 2024·0 cites·21 claims
- 1245US2009152260A1Induction heating deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2007·Application pending·0 cites
- 1344US2003136154A1Method for manufacturing optical fiber using ultrasonic drillFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →