Inventor
MISAWA AKIRA
JP22 patents
⚠️ This page may combine multiple inventors who share the name “MISAWA AKIRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI TOATSU CHEMICALS
10 patentsUS5387665AFeb 7, 1995
Resins for electrohotographic toners
MITSUI TOATSU CHEMICALS103 citations96
US5202212AApr 13, 1993
Toner composition for electrophotography
MITSUI TOATSU CHEMICALS65 citations95
US4833057AMay 23, 1989
Toner composition for the electrophotography
MITSUI TOATSU CHEMICALS34 citations92
US5084368AJan 28, 1992
Electrophotographic toner
MITSUI TOATSU CHEMICALS17 citations81
US5037715AAug 6, 1991
Resins for toner of electrophotography and method for manufacturing the same
MITSUI TOATSU CHEMICALS21 citations81
US4981923AJan 1, 1991
Resins for toner of electrophotography and method for manufacturing the same
MITSUI TOATSU CHEMICALS10 citations73
US4963456AOct 16, 1990
Electrophotographic toner
MITSUI TOATSU CHEMICALS7 citations73
US5427883AJun 27, 1995
Toner composition for electrophotography
MITSUI TOATSU CHEMICALS5 citations62
US5362595ANov 8, 1994
Electrophotographic toner production process
MITSUI TOATSU CHEMICALS2 citations62
US5279915AJan 18, 1994
Toner composition for electrophotography
MITSUI TOATSU CHEMICALS1 citations51
NIPPON TELEGRAPH & TELEPHONE
4 patentsUS7630649B2Dec 8, 2009
Optical node device, network control device, maintenance-staff device, optical network, and 3R relay implementation node decision method
NIPPON TELEGRAPH & TELEPHONE13 citations92
US7720390B2May 18, 2010
Optical node device, network control device, maintenance-staff device, optical network, and 3R relay implementation node decision method
NIPPON TELEGRAPH & TELEPHONE6 citations73
US9883262B2Jan 30, 2018
Optical network system, optical switch node, master node, and node
NIPPON TELEGRAPH & TELEPHONE3 citations67
US7894368B2Feb 22, 2011
OVPN system, OVPN terminating device, collective controlling device, and optical communication network
NIPPON TELEGRAPH & TELEPHONE0 citations41
PIONEER ELECTRONIC CORP
4 patentsUS4308471ADec 29, 1981
Product circuit
PIONEER ELECTRONIC CORP22 citations82
US4244055AJan 6, 1981
Tuner with phase locked loop synthesizer
PIONEER ELECTRONIC CORP3 citations62
US4165500AAug 21, 1979
Tuning indicating device having a two-dimensional display of two values
PIONEER ELECTRONIC CORP5 citations62
US4228542AOct 14, 1980
Digital tuning FM stereophonic receiver including phase locked loop synthesizer
PIONEER ELECTRONIC CORP1 citations52
OKI EIJI
2 patentsUS8909042B2Dec 9, 2014
Optical node device, network control device, maintenance-staff device, optical network, and 3R relay implementation node decision method
OKI EIJI6 citations83
US8081881B2Dec 20, 2011
Optical node device, network control device, maintenance-staff device, optical network, and 3R relay implementation node decision method
OKI EIJI5 citations73