Inventor · disambiguated record
Masao Wada
Also filed as: WADA MASAO
27 granted patents·325 citations·filing 1976–2006
97Inventor score
Files withCASIO COMPUTER CO LTD19OSAKA GAS CO LTD3FUJI PHOTO OPTICAL CO LTD2FUJINON CORP1HITACHI SHIPBUILDING ENG CO1
Top patents by PatentIndex Score
27 records- 0197USD267548SDigital wrist watch or the likeCASIO COMPUTER CO LTD·Filed 1980·Granted Jan 11, 1983·45 cites·1 claims
- 0297USD265295SDigital wrist watch or the likeCASIO COMPUTER CO LTD·Filed 1980·Granted Jul 6, 1982·45 cites·1 claims
- 0395USD259626SDigital wrist watch or the likeCASIO COMPUTER CO LTD·Filed 1978·Granted Jun 23, 1981·28 cites·1 claims
- 0493USD263452SWrist watchCASIO COMPUTER CO LTD·Filed 1980·Granted Mar 23, 1982·36 cites·1 claims
- 0581US6822801B2Device for determining focused state of taking lensFUJI PHOTO OPTICAL CO LTD·Filed 2002·Granted Nov 23, 2004·24 cites·4 claims
- 0667US7330647B2Autofocus systemFUJINON CORP·Filed 2005·Granted Feb 12, 2008·3 cites·2 claims
- 0766US6833538B2Device for determining focused state of taking lensFUJI PHOTO OPTICAL CO LTD·Filed 2002·Granted Dec 21, 2004·8 cites·8 claims
- 0866USD370857SWrist watchCASIO COMPUTER CO LTD·Filed 1995·Granted Jun 18, 1996·13 cites·1 claims
- 0957US5401530AProcess for fabricating a Josephson deviceOSAKA GAS CO LTD·Filed 1994·Granted Mar 28, 1995·16 cites·20 claims
- 1055USD404661SWatch caseCASIO COMPUTER CO LTD·Filed 1998·Granted Jan 26, 1999·8 cites·1 claims
- 1154USD387685SWrist watchCASIO COMPUTER CO LTD·Filed 1996·Granted Dec 16, 1997·8 cites·1 claims
- 1249USD401862SWatch caseCASIO COMPUTER CO LTD·Filed 1997·Granted Dec 1, 1998·6 cites·1 claims
- 1348USD397620SWatch caseCASIO COMPUTER CO LTD·Filed 1997·Granted Sep 1, 1998·6 cites·1 claims
- 1448USD363235SWrist watchCASIO COMPUTER CO LTD·Filed 1994·Granted Oct 17, 1995·5 cites·1 claims
- 1547US5313074AJosephson device formed over a recess step with protective layerOSAKA GAS CO LTD·Filed 1991·Granted May 17, 1994·10 cites·20 claims
- 1646USD364571SWrist watchCASIO COMPUTER CO LTD·Filed 1995·Granted Nov 28, 1995·5 cites·1 claims
- 1745USD504071SWatch caseCASIO COMPUTER CO LTD·Filed 2004·Granted Apr 19, 2005·5 cites·1 claims
- 1845USD293300SWristwatchCASIO COMPUTER CO LTD·Filed 1985·Granted Dec 22, 1987·4 cites·1 claims
- 1942USD541181SWatch caseCASIO COMPUTER CO LTD·Filed 2006·Granted Apr 24, 2007·4 cites·1 claims
- 2042US4358264ACentrifugal molding apparatus for manufacturing composite material pipesHITACHI SHIPBUILDING ENG CO·Filed 1981·Granted Nov 9, 1982·10 cites·10 claims
- 2140USD396650SWatch caseCASIO COMPUTER CO LTD·Filed 1997·Granted Aug 4, 1998·3 cites·1 claims
- 2239USD396646SWatch caseCASIO COMPUTER CO LTD·Filed 1997·Granted Aug 4, 1998·3 cites·1 claims
- 2336USD548624SWatch caseCASIO COMPUTER CO LTD·Filed 2006·Granted Aug 14, 2007·2 cites·1 claims
- 2433USD396419SWrist watchCASIO COMPUTER CO LTD·Filed 1997·Granted Jul 28, 1998·1 cites·1 claims
- 2533US5617856ABiological information-measuring apparatusOSAKA GAS CO LTD·Filed 1994·Granted Apr 8, 1997·20 cites·10 claims
- 2631USD363233SWrist watchCASIO COMPUTER CO LTD·Filed 1994·Granted Oct 17, 1995·0 cites·1 claims
- 2731US4065275AElectric dust precipitatorNIPPONKAI HEAVY IND CO LTD·Filed 1976·Granted Dec 27, 1977·7 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →