Inventor · disambiguated record
Tomoharu Hasegawa
Also filed as: HASEGAWA TOMOHARU
4 granted patents·7 pending applications·28 citations·filing 1984–2017
72Inventor score
Top patents by PatentIndex Score
11 records- 0187US7336413B2Nonlinear fiber, wavelength conversion method and wavelength conversion deviceASAHI GLASS CO LTD·Filed 2006·Granted Feb 26, 2008·12 cites·8 claims
- 0281US7524781B2Non-lead optical glass and optical fiberASAHI GLASS CO LTD·Filed 2005·Granted Apr 28, 2009·12 cites·5 claims
- 0354US2009095024A1Process for producing optical fiberASAHI GLASS CO LTD·Filed 2008·Application pending·0 cites
- 0443US2017320294A1Glass laminate and portable electronic deviceASAHI GLASS CO LTD·Filed 2017·Application pending·0 cites
- 0543US2017217825A1Cover memberASAHI GLASS CO LTD·Filed 2017·Application pending·0 cites
- 0639US2010310334A1Machine tool and processing methodINOUE ATSUSHI·Filed 2008·Application pending·0 cites
- 0739US2016224822A1Cover member, personal digital assistant and display device including the same, and method of manufacturing cover glassASAHI GLASS CO LTD·Filed 2016·Application pending·0 cites
- 0834US8668414B2Machine toolINOUE ATSUSHI·Filed 2008·Granted Mar 11, 2014·0 cites·5 claims
- 0934US4565986AElectromagnetic contactorMITSUBISHI ELECTRIC CORP·Filed 1984·Granted Jan 21, 1986·4 cites·6 claims
- 1034US2016075592A1Glass composition, method for manufacturing glass, optical conversion member, method for manufacturing optical conversion member, illumination light source, and liquid crystal display deviceASAHI GLASS CO LTD·Filed 2015·Application pending·0 cites
- 1133US2015153510A1Glass optical waveguide body and cover glassASAHI GLASS CO LTD·Filed 2015·Application pending·0 cites
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