Inventor
MORISHITA TAKUYA
JP22 patents
⚠️ This page may combine multiple inventors who share the name “MORISHITA TAKUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
8 patentsUS7095853B2Aug 22, 2006
System and method for preventing an illegal copy of contents
NEC CORP76 citations97
US6839837B1Jan 4, 2005
Cryptosystem key updating system and method for preventing illegal use of software
NEC CORP25 citations92
US6510279B1Jan 21, 2003
Audio/video synchronous reproducer enabling accurate synchronization between audio and video and a method of audio/video synchronous reproduction
NEC CORP48 citations92
US7334265B1Feb 19, 2008
System and program for preventing unauthorized copying of software
NEC CORP12 citations83
US6742122B1May 25, 2004
Data encipherment apparatus and illegal alteration prevention system
NEC CORP9 citations73
US6052148AApr 18, 2000
Video and audio data compression system
NEC CORP11 citations73
US7477831B2Jan 13, 2009
Apparatus and method for video editing
NEC CORP3 citations62
US6941253B1Sep 6, 2005
Control code read-out system
NEC CORP2 citations62
TOYOTA CHUO KENKYUSHO KK
6 patentsUS10385186B2Aug 20, 2019
Carbon material precursor and method for producing carbon material using the same
TOYOTA CHUO KENKYUSHO KK2 citations68
US11040882B2Jun 22, 2021
Carbon material precursor, carbon material precursor composition containing the same, and method for producing carbon material using these
TOYOTA CHUO KENKYUSHO KK0 citations62
US11001660B2May 11, 2021
Carbon material precursor, carbon material precursor composition containing the same, and method for producing carbon material using the same
TOYOTA CHUO KENKYUSHO KK0 citations59
US12503795B2Dec 23, 2025
Carbon fiber precursor fiber, fiber for carbon fiber precursor fiber, method of producing carbon fiber precursor fiber, method of producing stabilized fiber, and method of producing carbon fiber
TOYOTA CHUO KENKYUSHO KK0 citations55
US10883200B2Jan 5, 2021
Apparatus for thermally-stabilizing carbon material precursor and method for thermally-stabilizing carbon material precursor using the same
TOYOTA CHUO KENKYUSHO KK0 citations51
US12163258B2Dec 10, 2024
Carbon fiber and method for producing the same
TOYOTA CHUO KENKYUSHO KK0 citations44