Inventor
SUGIMOTO YOSHIYUKI
JP32 patents
⚠️ This page may combine multiple inventors who share the name “SUGIMOTO YOSHIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO ELECTRIC INDUSTRIES
19 patentsUS9954622B2Apr 24, 2018
Trans-impedance amplifier and optical receiver including the same
SUMITOMO ELECTRIC INDUSTRIES8 citations84
US9577753B2Feb 21, 2017
Transimpedance amplifier
SUMITOMO ELECTRIC INDUSTRIES8 citations84
US9496826B2Nov 15, 2016
Transimpedance amplifier
SUMITOMO ELECTRIC INDUSTRIES8 citations84
US9035696B2May 19, 2015
Amplifier
SUMITOMO ELECTRIC INDUSTRIES7 citations84
US8766728B2Jul 1, 2014
Trans-impedance amplifier with enhanced dynamic range but invariable input impedance
SUMITOMO ELECTRIC INDUSTRIES8 citations84
US10608599B2Mar 31, 2020
Variable gain circuit and transimpedance amplifier using the same
SUMITOMO ELECTRIC INDUSTRIES10 citations83
US12068788B2Aug 20, 2024
Receiver circuit for optical communication
SUMITOMO ELECTRIC INDUSTRIES2 citations73
US11486760B2Nov 1, 2022
Receiving circuit and optical receiving circuit
SUMITOMO ELECTRIC INDUSTRIES2 citations73
US11405111B2Aug 2, 2022
Receiving circuit and optical receiver
SUMITOMO ELECTRIC INDUSTRIES2 citations73
US11394349B2Jul 19, 2022
Transimpedance amplifier
SUMITOMO ELECTRIC INDUSTRIES4 citations73
US11228293B2Jan 18, 2022
Differential amplifier circuit having stable gain
SUMITOMO ELECTRIC INDUSTRIES2 citations73
US10326416B2Jun 18, 2019
Amplifier
SUMITOMO ELECTRIC INDUSTRIES3 citations73
US9660601B2May 23, 2017
Amplifier with compensation of gain in low frequencies
SUMITOMO ELECTRIC INDUSTRIES2 citations73
US8872585B2Oct 28, 2014
Amplifier for receiving optical signals complementary to each other
SUMITOMO ELECTRIC INDUSTRIES4 citations73
US8941440B2Jan 27, 2015
Differential circuit compensating gain enhancement due to self heating of transistors
SUMITOMO ELECTRIC INDUSTRIES3 citations63
US12580539B2Mar 17, 2026
Transimpedance amplifier circuit
SUMITOMO ELECTRIC INDUSTRIES0 citations52
US12316281B2May 27, 2025
Reception circuit for optical communication
SUMITOMO ELECTRIC INDUSTRIES0 citations52
US11394352B2Jul 19, 2022
Transimpedance amplifier circuit
SUMITOMO ELECTRIC INDUSTRIES0 citations52
US9030257B2May 12, 2015
Differential circuit compensated with self-heating effect of active device
SUMITOMO ELECTRIC INDUSTRIES1 citations52
TOYO KOHAN CO LTD
5 patentsUS6579611B1Jun 17, 2003
Resin film for producing decorative laminate and decorative laminate containing the resin film
TOYO KOHAN CO LTD16 citations79
US6818342B1Nov 16, 2004
Method of forming protective coating on cell safety valve element, cell safety valve element coated with protective film, cell sealing plate using the element, and enclosed cell using the plate
TOYO KOHAN CO LTD8 citations74
US4317857AMar 2, 1982
Composite coated metal sheet
TOYO KOHAN CO LTD10 citations73
US6235399B1May 22, 2001
Resin-coated metal sheet with higher vivid reflectivity having the excellent workable adhesion strength
TOYO KOHAN CO LTD6 citations71
US6383649B2May 7, 2002
Resin-coated metal sheet with high reflectivity and excellent adhesion strength
TOYO KOHAN CO LTD3 citations60
SUGIMOTO YOSHIYUKI
4 patentsUS8742852B2Jun 3, 2014
Optical receiver compensating input offset
SUGIMOTO YOSHIYUKI5 citations72
US8463143B2Jun 11, 2013
Amplifier with offset compensator and optical receiver implemented with the same
SUGIMOTO YOSHIYUKI5 citations72
US8816772B2Aug 26, 2014
Differential amplifier with function of variable gain and optical receiver implemented with the same
SUGIMOTO YOSHIYUKI2 citations61
US8497462B2Jul 30, 2013
Trans-impedance amplifier with variable bandwidth and digital coherent optical receiver installing the same
SUGIMOTO YOSHIYUKI1 citations51