Inventor · disambiguated record
Ritsu Kawase
Also filed as: KAWASE RITSU
13 granted patents·88 citations·filing 1999–2020
91Inventor score
Top patents by PatentIndex Score
13 records- 0173US6839475B2Optical connection componentTOMOEGAWA PAPER CO LTD·Filed 2001·Granted Jan 4, 2005·15 cites·9 claims
- 0270US6937808B2Optical interconnection apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2003·Granted Aug 30, 2005·12 cites·8 claims
- 0365US6981802B2Connection structure of optical fiber and process for connecting optical fibersTOMOEGAWA PAPER CO LTD·Filed 2002·Granted Jan 3, 2006·9 cites·7 claims
- 0459US6632024B2Optical interconnection apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2001·Granted Oct 14, 2003·7 cites·20 claims
- 0559US6519407B1Process for the fabrication of an optical interconnection apparatusTOMOEGAWA PAPER CO LTD·Filed 2000·Granted Feb 11, 2003·7 cites·12 claims
- 0658US6416232B1Device for optical connectionTOMOEGAWA PAPER CO LTD·Filed 2000·Granted Jul 9, 2002·6 cites·3 claims
- 0754US7513694B2Component for connecting optical fibers, optical fiber connection structure, and optical fiber connecting methodTOMOEGAWA PAPER CO LTD·Filed 2003·Granted Apr 7, 2009·4 cites·8 claims
- 0853US7286737B2Optical fiber tape core and production method thereforTOMOEGAWA PAPER CO LTD·Filed 2003·Granted Oct 23, 2007·3 cites·5 claims
- 0953US7192196B2Optical fiber connection component, optical fiber connection structure, and optical fiber connection methodTOMOEGAWA PAPER CO LTD·Filed 2003·Granted Mar 20, 2007·4 cites·10 claims
- 1052US6712525B1Optical connecting componentTOMOEGAWA PAPER CO LTD·Filed 1999·Granted Mar 30, 2004·16 cites·18 claims
- 1149US7502536B2Optical fiber tape core and production method thereforTOMOEGAWA PAPER CO LTD·Filed 2007·Granted Mar 10, 2009·0 cites·13 claims
- 1248US12104857B2Heat storage unitTOMOEGAWA CO LTD·Filed 2020·Granted Oct 1, 2024·0 cites·3 claims
- 1335US6567603B1Optical interconnection apparatus and process for fabrication of the sameTOMOEGAWA PAPER CO LTD·Filed 1999·Granted May 20, 2003·5 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →