P

Inventor

KAWAKAMI TAKASHI

JP85 patents
⚠️ This page may combine multiple inventors who share the name “KAWAKAMI TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SONY CORP

15 patents
US7027384B2Apr 11, 2006

Storage medium recording method and storage medium having multiple recording areas

SONY CORP70 citations98
US7778927B2Aug 17, 2010

Contents reproducing device, contents processing device, contents distribution server, contents reproducing method, contents processing method, and program

SONY CORP20 citations93
US7739299B2Jun 15, 2010

Service offering system, management server, server provider, terminal device, storage medium issuing apparatus, server offering method, and storage medium

SONY CORP27 citations92
US7236684B2Jun 26, 2007

Editing apparatus and editing method

SONY CORP28 citations86
US7486791B2Feb 3, 2009

Reproducing method, reproducing apparatus, recording method, and recording apparatus

SONY CORP8 citations84
US7478249B2Jan 13, 2009

Recording method and apparatus, and editing method apparatus

SONY CORP11 citations84
US7440365B2Oct 21, 2008

Recording method for recording data on a storage medium

SONY CORP18 citations84
US7159090B2Jan 2, 2007

Reproducing method, reproducing apparatus, and data accessing method

SONY CORP14 citations84
US6259859B1Jul 10, 2001

Recording apparatus, recording/reproducing apparatus and recording method

SONY CORP17 citations84
US7111114B2Sep 19, 2006

Recording method, and storage medium driving apparatus

SONY CORP9 citations74
US6208610B1Mar 27, 2001

Adjustable optical pickup device with means for removing stray light

SONY CORP13 citations74
US5835475ANov 10, 1998

Optical device and optical pickup device

SONY CORP6 citations73
US7873162B2Jan 18, 2011

Reproducing method, reproducing apparatus, recording method, and recording apparatus

SONY CORP2 citations63
US7286446B2Oct 23, 2007

Track management method and apparatus for managing tracks on a storage medium

SONY CORP5 citations63
US7174350B2Feb 6, 2007

Data edition method and data edition device

SONY CORP3 citations62

KAWAKAMI TAKASHI

4 patents

HITACHI LTD

3 patents

TOSHIBA KK

3 patents

PIONEER CORP

3 patents

KOMATSU MFG CO LTD

2 patents

EBARA CORP

2 patents

CANON KK

2 patents

SANYO ELECTRIC CO

1 patent

MITSUBISHI ELECTRIC CORP

1 patent

FUJITSU LTD

1 patent

ROHM CO LTD

1 patent

UNIV TOKYO

1 patent

KII MANABU

1 patent

SONY MOBILE COMM JAPAN INC

1 patent

KORI TAKAYUKI

1 patent

SUMITOMO HEAVY INDUSTRIES

1 patent

MEIJI SEIKA KAISHA

1 patent

SONY MOBILE COMMUNICATIONS INC

1 patent

OGRAM DESIGN CO LTD

1 patent

ARRIOLA GEORGE

1 patent

OHMORI KENTA

1 patent

PHC HOLDINGS CORP

1 patent

AUTONETWORKS TECHNOLOGIES LTD

1 patent

Showing the top 50 of 85 patents by PatentIndex Score.