Inventor · disambiguated record
Haruo Kawashima
Also filed as: KAWASHIMA HARUO
30 granted patents·1 pending application·476 citations·filing 1976–2007
97Inventor score
Top patents by PatentIndex Score
31 records- 0182US6721963B1Swimming goggleTABATA CO LTD·Filed 2000·Granted Apr 20, 2004·35 cites·9 claims
- 0281US7090594B2Attachment for golf teeTABATA CO LTD·Filed 2005·Granted Aug 15, 2006·18 cites·3 claims
- 0381US6749370B1Buoyancy compensating jacketTABATA CO LTD·Filed 2003·Granted Jun 15, 2004·21 cites·7 claims
- 0478US6119685ADiving snorkelTABATA CO LTD·Filed 1999·Granted Sep 19, 2000·30 cites·4 claims
- 0577US5380384AMethod of forming green tireBRIDGESTONE CORP·Filed 1994·Granted Jan 10, 1995·40 cites·3 claims
- 0676US7328699B2Diving maskTABATA CO LTD·Filed 2005·Granted Feb 12, 2008·7 cites·4 claims
- 0774US7143454B2Swimming gogglesTABATA CO LTD·Filed 2004·Granted Dec 5, 2006·23 cites·4 claims
- 0872US6398604B1Combination of strap and buckle for diving finsTABATA CO LTD·Filed 2001·Granted Jun 4, 2002·26 cites·1 claims
- 0972US5937850ASnorkel with exhalation valveTABATA CO LTD·Filed 1998·Granted Aug 17, 1999·27 cites·5 claims
- 1070US5950248ASwimming gogglesTABATA CO LTD·Filed 1998·Granted Sep 14, 1999·43 cites·4 claims
- 1169USD244441SVehicle tireBRIDGESTONE TIRE CO LTD·Filed 1976·Granted May 24, 1977·9 cites·1 claims
- 1268US6550110B1Strap clamping blocks for swimming gogglesTABATA CO LTD·Filed 2000·Granted Apr 22, 2003·14 cites·4 claims
- 1368US6381761B2Face mask for divingTABATA CO LTD·Filed 2001·Granted May 7, 2002·13 cites·1 claims
- 1467US6503114B2Diving jacketTABATA CO LTD·Filed 2002·Granted Jan 7, 2003·12 cites·1 claims
- 1566US6546601B1Buckle for a pair of swimming gogglesTABATA CO LTD·Filed 2000·Granted Apr 15, 2003·23 cites·3 claims
- 1663US6243882B1Swimming gogglesTABATA CO LTD·Filed 2000·Granted Jun 12, 2001·12 cites·4 claims
- 1760US4670318ALaminar block and method of and apparatus for producing the laminar blockTOSHIBA MONOFRAX·Filed 1986·Granted Jun 2, 1987·8 cites·27 claims
- 1859US6138363APortable knifeFiled 1998·Granted Oct 31, 2000·31 cites·4 claims
- 1957US6966726B2Buoyancy compensatorTABATA CO LTD·Filed 2004·Granted Nov 22, 2005·7 cites·2 claims
- 2056US6766540B2Face maskTABATA CO LTD·Filed 2003·Granted Jul 27, 2004·6 cites·2 claims
- 2153US6568972B2Swim finsTABATA CO LTD·Filed 2001·Granted May 27, 2003·4 cites·7 claims
- 2251US6592417B2Diving jacketTABATA CO LTD·Filed 2002·Granted Jul 15, 2003·4 cites·3 claims
- 2351US6119278ASwimming gogglesTABATA CO LTD·Filed 1999·Granted Sep 19, 2000·20 cites·4 claims
- 2450US7686703B2Practice device for corrected golf swingTABATA CO LTD·Filed 2007·Granted Mar 30, 2010·0 cites·14 claims
- 2550US6579138B2Buoyancy regulator for divingTABATA CO LTD·Filed 2002·Granted Jun 17, 2003·3 cites·4 claims
- 2646US2004221376A1Swimming gogglesFiled 2004·Application pending·0 cites
- 2744US6827083B2SnorkelTABATA CO LTD·Filed 2003·Granted Dec 7, 2004·3 cites·5 claims
- 2843US4943398AMethod for manufacturing a fused cast refractoryTOSHIBA MONOFRAX·Filed 1987·Granted Jul 24, 1990·10 cites·13 claims
- 2939US5322650AMethod and apparatus for producing fibersTOSHIBA MONOFRAX·Filed 1992·Granted Jun 21, 1994·6 cites·15 claims
- 3037US6029284ASwimming gogglesTABATA CO LTD·Filed 1998·Granted Feb 29, 2000·13 cites·4 claims
- 3131US6159064ASwimming finTABATA CO LTD·Filed 1999·Granted Dec 12, 2000·8 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →