Inventor
IWANAGA TAKASHI
JP21 patents
⚠️ This page may combine multiple inventors who share the name “IWANAGA TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON DENSO CO
7 patentsUS4777921AOct 18, 1988
Fuel injection system
NIPPON DENSO CO120 citations96
US5156132AOct 20, 1992
Fuel injection device for diesel engines
NIPPON DENSO CO64 citations95
US5511528AApr 30, 1996
Accumulator type of fuel injection device
NIPPON DENSO CO70 citations93
US5472142ADec 5, 1995
Accumulator fuel injection apparatus
NIPPON DENSO CO34 citations92
US5219122AJun 15, 1993
Fuel injection system for engine
NIPPON DENSO CO21 citations92
US4784101ANov 15, 1988
Fuel injection control device
NIPPON DENSO CO56 citations92
US5125575AJun 30, 1992
Valve
NIPPON DENSO CO19 citations73
TECHNO UMG CO LTD
5 patentsUS12319769B2Jun 3, 2025
Raft polymerization reaction solution and raft polymerization reaction solution production method
TECHNO UMG CO LTD0 citations62
US12269910B2Apr 8, 2025
Raft polymerization reaction solution and raft polymerization reaction solution production method
TECHNO UMG CO LTD0 citations62
US11401351B2Aug 2, 2022
Method of producing a rubbery polymer
TECHNO UMG CO LTD0 citations56
US11352449B2Jun 7, 2022
Graft copolymer, and thermoplastic resin composition using same
TECHNO UMG CO LTD0 citations56
US11319395B2May 3, 2022
Rubbery polymer, graft copolymer, and thermoplastic resin composition
TECHNO UMG CO LTD0 citations51