Inventor

KAWANA TAKAHIRO

JP12 patents

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

SONY CORP

7 patents

US4735848AApr 5, 1988

Magnetic recording medium

SONY CORP42 citations88

US5945219AAug 31, 1999

Magnetic recording medium and method for producing same

SONY CORP12 citations72

US5968609AOct 19, 1999

Magnetic recording medium and method for producing same

SONY CORP2 citations61

US4696862ASep 29, 1987

Magnetic recording medium

SONY CORP3 citations61

US4401725AAug 30, 1983

Magnetic recording medium

SONY CORP3 citations56

US7323260B2Jan 29, 2008

Lubricant, recording medium and carboxylic acid compound

SONY CORP1 citations49

US8956742B2Feb 17, 2015

Battery separator, method of manufacturing a battery separator, battery, battery pack, and electronic apparatus

SONY CORP0 citations44

KAGOME KK

1 patent

US7026001B2Apr 11, 2006

Method of concentrating processed vegetable and fruit products by reverse osmosis

KAGOME KK3 citations54

YU ANDREW CHAKCHUNG

1 patent

US8828528B2Sep 9, 2014

Barrier film and method of manufacturing the same

YU ANDREW CHAKCHUNG2 citations53

SHIMOKAWA HIROYUKI

1 patent

US8304009B2Nov 6, 2012

Method of producing processed tomato product having increased tomato aroma

SHIMOKAWA HIROYUKI0 citations42

YU CHAK CHUNG ANDREW

1 patent

US8512892B2Aug 20, 2013

Battery separator, method of manufacturing a battery separator, battery, battery pack, and electronic apparatus

YU CHAK CHUNG ANDREW0 citations38

SOMEYA MASATAKA

1 patent

US8431173B2Apr 30, 2013

Processed tomatoes, dry tomatoes and method of producing the same

SOMEYA MASATAKA0 citations35