Inventor
ISHIBASHI TADAO
JP27 patents
⚠️ This page may combine multiple inventors who share the name “ISHIBASHI TADAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NTT ELECTRONICS CORP
9 patentsUS9229179B2Jan 5, 2016
Integrated optoelectronic module
NTT ELECTRONICS CORP9 citations84
US11217705B2Jan 4, 2022
Semiconductor element, semiconductor device, and method for manufacturing same
NTT ELECTRONICS CORP0 citations60
US7880197B2Feb 1, 2011
Avalanche photodiode having doping region with monotonically increasing concentration distribution
NTT ELECTRONICS CORP2 citations60
US6909161B2Jun 21, 2005
Photodiode
NTT ELECTRONICS CORP2 citations60
US9276158B2Mar 1, 2016
Photodiode
NTT ELECTRONICS CORP0 citations52
US8031984B2Oct 4, 2011
Semiconductor optical modulator
NTT ELECTRONICS CORP1 citations52
US7787736B2Aug 31, 2010
Semiconductor optoelectronic waveguide
NTT ELECTRONICS CORP0 citations52
US7599595B2Oct 6, 2009
Semiconductor optoelectronic waveguide
NTT ELECTRONICS CORP0 citations52
US10367100B2Jul 30, 2019
Semiconductor element, semiconductor device, and method for manufacturing same
NTT ELECTRONICS CORP0 citations50
CHISSO CORP
7 patentsUS5079273AJan 7, 1992
Dulled stretched molding and process for producing the same
CHISSO CORP43 citations92
US4508786AApr 2, 1985
Polyolefin resin composition
CHISSO CORP16 citations81
US4487871ADec 11, 1984
Polyolefin resin composition
CHISSO CORP23 citations81
US5180626AJan 19, 1993
Opaque and pearlescent, laminated and stretched products, and method for making them
CHISSO CORP18 citations74
US5068155ANov 26, 1991
Opaque, laminated and stretched products, and method for making them
CHISSO CORP11 citations74
US5082900AJan 21, 1992
Opacified molded product
CHISSO CORP6 citations71
US5084519AJan 28, 1992
Stretched article having pearly gloss and process for preparing same
CHISSO CORP4 citations62
ISHIBASHI TADAO
5 patentsUS8575650B2Nov 5, 2013
Avalanche photodiode
ISHIBASHI TADAO8 citations82
US8754445B2Jun 17, 2014
Semiconductor device
ISHIBASHI TADAO3 citations59
US8401344B2Mar 19, 2013
Semiconductor optical modulator and optical modulating apparatus
ISHIBASHI TADAO1 citations47
US9006854B2Apr 14, 2015
Avalanche photodiode
ISHIBASHI TADAO0 citations39
US8729602B2May 20, 2014
Avalanche photodiode
ISHIBASHI TADAO0 citations39
NIPPON TELEGRAPH & TELEPHONE
4 patentsUS5557117ASep 17, 1996
Heterojunction bipolar transistor and integrated circuit device using the same
NIPPON TELEGRAPH & TELEPHONE58 citations95
US5818096AOct 6, 1998
Pin photodiode with improved frequency response and saturation output
NIPPON TELEGRAPH & TELEPHONE106 citations94
US7557387B2Jul 7, 2009
Avalanche photodiode
NIPPON TELEGRAPH & TELEPHONE12 citations81
US5019890AMay 28, 1991
Heterojunction bipolar transistor
NIPPON TELEGRAPH & TELEPHONE8 citations71