Inventor · disambiguated record
Akira Tomitaka
Also filed as: TOMITAKA AKIRA
9 granted patents·57 citations·filing 1986–2000
87Inventor score
Files withCANON KK9
Top patents by PatentIndex Score
9 records- 0172US6474880B2Shutter deviceCANON KK·Filed 2000·Granted Nov 5, 2002·10 cites·14 claims
- 0268US6342988B1Recording and/or reproducing apparatus including tape loading mechanismCANON KK·Filed 2000·Granted Jan 29, 2002·6 cites·22 claims
- 0356US4775904ACassette loading deviceCANON KK·Filed 1986·Granted Oct 4, 1988·10 cites·18 claims
- 0451US6157512ARecording and/or reproducing apparatus including tape loading mechanism with speed control of tape loading guidesCANON KK·Filed 1998·Granted Dec 5, 2000·8 cites·16 claims
- 0550US5426546ARecording or reproducing apparatusCANON KK·Filed 1991·Granted Jun 20, 1995·8 cites·11 claims
- 0646US5220475ARotary head drum unit with grooves or protrusions on a stationary drum for lessening tape contact during rewindingCANON KK·Filed 1990·Granted Jun 15, 1993·6 cites·17 claims
- 0742US6122136ARecording and/or reproducing apparatus having a tape loading mechanismCANON KK·Filed 1996·Granted Sep 19, 2000·6 cites·21 claims
- 0836US5710679AMagnetic recording and reproducing apparatusCANON KK·Filed 1995·Granted Jan 20, 1998·3 cites·13 claims
- 0924US6373652B1Recording and/or reproducing apparatus having tape guiding memberCANON KK·Filed 1996·Granted Apr 16, 2002·0 cites·12 claims
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