Inventor · disambiguated record
Kazuo Shibukawa
Also filed as: SHIBUKAWA KAZUO
10 granted patents·43 citations·filing 1999–2011
85Inventor score
Top patents by PatentIndex Score
10 records- 0186US8553343B2Shielding structure and imaging device support structureFUJINAKA HIROYASU·Filed 2011·Granted Oct 8, 2013·10 cites·23 claims
- 0258US6993993B2Sheet metal outsert-molded gearMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Feb 7, 2006·14 cites·3 claims
- 0354US7246766B2Torque limiterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jul 24, 2007·2 cites·11 claims
- 0452US6282057B1Magnetic recording/reproduction apparatus, with inclination adjusting systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Aug 28, 2001·10 cites·6 claims
- 0551US6722992B2Torque limiter and reel mountMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Apr 20, 2004·5 cites·8 claims
- 0648US8611028B2Lens barrel and imaging deviceHIRABAYASHI KOICHIRO·Filed 2010·Granted Dec 17, 2013·0 cites·15 claims
- 0745US6817949B2Torque limiter and reel mountMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Nov 16, 2004·2 cites·10 claims
- 0843US7163172B2Reel driving deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jan 16, 2007·0 cites·10 claims
- 0941US7167337B2Magnetic recording and reproducing apparatus including an idler mounted on a main chassisMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jan 23, 2007·0 cites·6 claims
- 1040US6641073B2Reel mountFiled 2002·Granted Nov 4, 2003·0 cites·6 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →