Inventor · disambiguated record
Eishi Kubota
Also filed as: KUBOTA EISHI
8 granted patents·78 citations·filing 1974–2007
87Inventor score
Top patents by PatentIndex Score
8 records- 0190US7573921B2Laser light sourceNIPPON TELEGRAPH & TELEPHONE·Filed 2007·Granted Aug 11, 2009·16 cites·7 claims
- 0271US7391795B2Laser light sourceNIPPON TELEGRAPH & TELEPHONE·Filed 2004·Granted Jun 24, 2008·9 cites·51 claims
- 0370US7110652B2Optical waveguide and method of manufactureNIPPON TELEGRAPH & TELEPHONE·Filed 2005·Granted Sep 19, 2006·2 cites·5 claims
- 0470US6795232B2Wavelength converterNIPPON TELEGRAPH & TELEPHONE·Filed 2002·Granted Sep 21, 2004·12 cites·37 claims
- 0568US6792189B2Optical waveguide and method of manufactureNIPPON TELEGRAPH & TELEPHONE·Filed 2002·Granted Sep 14, 2004·8 cites·9 claims
- 0663US6996321B2Optical waveguide and method of manufactureNIPPON TELEGRAPH & TELEPHONE·Filed 2004·Granted Feb 7, 2006·6 cites·5 claims
- 0757US3961740AProcess for forming a composite of a metallic material and vulcanized rubberBRIDGESTONE TIRE CO LTD·Filed 1974·Granted Jun 8, 1976·15 cites·4 claims
- 0834US4018570AComposite of a metallic material and vulcanized rubberBRIDGESTONE TIRE CO LTD·Filed 1976·Granted Apr 19, 1977·10 cites·4 claims
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