P

Inventor

TSUKAHARA MAKOTO

JP10 patents
⚠️ This page may combine multiple inventors who share the name “TSUKAHARA MAKOTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AISIN SEIKI

3 patents
US6419764B1Jul 16, 2002

Hydrogen storage material

AISIN SEIKI24 citations89
US6980171B2Dec 27, 2005

Antenna and manufacturing method for the same

AISIN SEIKI14 citations82
US4970487ANov 13, 1990

Pressure sensor

AISIN SEIKI11 citations73

IMRA MATERIAL R & D CO LTD

2 patents
US5776626AJul 7, 1998

Hydrogen-occluding alloy and hydrogen-occluding alloy electrode

IMRA MATERIAL R & D CO LTD6 citations71
US5690799ANov 25, 1997

Hydrogen-occluding alloy and hydrogen-occluding alloy electrode

IMRA MATERIAL R & D CO LTD11 citations71

SONY CORP

2 patents
US7852730B2Dec 14, 2010

Optical disk medium, and data recording method and device

SONY CORP2 citations61
US7911929B2Mar 22, 2011

Optical disk read only memory

SONY CORP0 citations40

SONY DISC & DIGITAL SLOUTIONS

1 patent
US7236439B2Jun 26, 2007

Optical disc medium and data recording method and apparatus

SONY DISC & DIGITAL SLOUTIONS12 citations79

SONY DISC TECHNOLOGY INC

1 patent
US7177264B2Feb 13, 2007

Optical recording medium, manufacturing method thereof, optical recording method, optical reproduction method, optical recording device, optical reproduction device and optical recording/reproduction device

SONY DISC TECHNOLOGY INC8 citations71

USUI YOSHINOBU

1 patent
US8164992B2Apr 24, 2012

Optical disc medium and data recording method and apparatus

USUI YOSHINOBU0 citations44