Inventor · disambiguated record
Chifuyu Tanaka
Also filed as: TANAKA CHIFUYU
15 granted patents·205 citations·filing 1989–2002
93Inventor score
Files withCANON KK15
Top patents by PatentIndex Score
15 records- 0188USD316420SVideo camera with video tape recorderCANON KK·Filed 1989·Granted Apr 23, 1991·28 cites·1 claims
- 0284USD426843SVideo camera with video tape recorderCANON KK·Filed 1999·Granted Jun 20, 2000·28 cites·1 claims
- 0382USD368922SVideo camera with video tape recorderCANON KK·Filed 1994·Granted Apr 16, 1996·23 cites·1 claims
- 0480USD331935SCombined video camera and video tape recorderCANON KK·Filed 1990·Granted Dec 22, 1992·22 cites·1 claims
- 0570US5515174ACamera-integrated video recorder apparatus having a concealable operation memberCANON KK·Filed 1994·Granted May 7, 1996·31 cites·18 claims
- 0667USD337340SVideo camera with video tape recorderCANON KK·Filed 1991·Granted Jul 13, 1993·13 cites·1 claims
- 0762USD377941SVideo camera with video tape recorderCANON KK·Filed 1996·Granted Feb 11, 1997·12 cites·1 claims
- 0856US5729291AVideo camera with compact arrangement of partsCANON KK·Filed 1994·Granted Mar 17, 1998·15 cites·9 claims
- 0953USD388106SVideo camera with video tape recorderCANON KK·Filed 1996·Granted Dec 23, 1997·8 cites·1 claims
- 1047US5347307APortable camera having a battery compartment below the lens optical axisCANON KK·Filed 1993·Granted Sep 13, 1994·10 cites·25 claims
- 1144USD416031SVideo camera with video tape recorderCANON KK·Filed 1998·Granted Nov 2, 1999·5 cites·1 claims
- 1237USD479726SVideo camera with video tape recorderCANON KK·Filed 2002·Granted Sep 16, 2003·3 cites·1 claims
- 1337USD479728SVideo camera with video tape recorderCANON KK·Filed 2002·Granted Sep 16, 2003·3 cites·1 claims
- 1437USD429747SPower switch for video camera with video tape recorderCANON KK·Filed 1999·Granted Aug 22, 2000·3 cites·1 claims
- 1531USD429746SPower switch for video camera with video tape recorderCANON KK·Filed 1999·Granted Aug 22, 2000·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →