Inventor
ISHIDA MASAKI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “ISHIDA MASAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
5 patentsUS7369749B2May 6, 2008
System and method for recording and reproducing broadcasting programs
SONY CORP81 citations97
US7831988B2Nov 9, 2010
Selecting apparatus and selecting method
SONY CORP15 citations83
US6618546B2Sep 9, 2003
Recording/playing apparatus and contents managing method
SONY CORP18 citations83
US7797716B2Sep 14, 2010
Recording apparatus and recording reservation processing method
SONY CORP2 citations62
US7325094B2Jan 29, 2008
Recording/reproducing apparatus, recording/managing method, recording medium and program
SONY CORP2 citations61
TOSOH CORP
4 patentsUS5229430AJul 20, 1993
Amine catalyst for producing polyurethane and process for producing polyurethane
TOSOH CORP31 citations92
US6596663B1Jul 22, 2003
Catalyst composition
TOSOH CORP28 citations90
US5374666ADec 20, 1994
Amine catalyst for producing polyurethane and process for producing polyurethane
TOSOH CORP19 citations81
US5100927AMar 31, 1992
Process for producing rigid polyurethane foam
TOSOH CORP13 citations73