Inventor
MUTO AKIHIRO
JP17 patents
⚠️ This page may combine multiple inventors who share the name “MUTO AKIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
8 patentsUS7099479B1Aug 29, 2006
Information transmission system, transmitter, and transmission method as well as information reception system, receiver and reception method
SONY CORP134 citations99
US7353541B1Apr 1, 2008
Systems and methods for content distribution using one or more distribution keys
SONY CORP208 citations97
US7099846B1Aug 29, 2006
Apparatus and system for providing fee-based content
SONY CORP44 citations92
US5799129AAug 25, 1998
Method and apparatus for reproducing coded data in which the coded data is decoded in reverse order of display
SONY CORP26 citations92
US5768470AJun 16, 1998
Method and apparatus for reproducing data in response to header information
SONY CORP10 citations73
US8005226B2Aug 23, 2011
Information sending system, information sending device, information receiving device, information distribution system, information receiving system, information sending method, information receiving method, information distribution method, apparatus, sending method of information receiving device, playback method of apparatus, method of using contents and program storing medium
SONY CORP2 citations63
US7092909B2Aug 15, 2006
Information processing apparatus and method, and distribution medium
SONY CORP5 citations63
US8036388B2Oct 11, 2011
Information sending system, information sending device, information receiving device, information distribution system, information receiving system, information sending method, information receiving method, information distribution method, apparatus, sending method of information receiving device, playback method of apparatus, method of using contents and program storing medium
SONY CORP0 citations52
PIONEER CORP
3 patentsCHIYODA CORP
2 patentsUS10071370B2Sep 11, 2018
Method for reactivating used hydrogenation treatment titania catalyst, and regenerated hydrogenation treatment titania catalyst
CHIYODA CORP2 citations72
US10745628B2Aug 18, 2020
Hydrogenation catalyst for aromatic hydrocarbon and hydrotreatment method using the catalyst
CHIYODA CORP0 citations51