Inventor
IKEDA SHINYA
JP47 patents
⚠️ This page may combine multiple inventors who share the name “IKEDA SHINYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI GAS CHEMICAL CO
23 patentsUS10767007B2Sep 8, 2020
Polycarbonate resin, method for producing same, and optical lens
MITSUBISHI GAS CHEMICAL CO5 citations83
US10955680B2Mar 23, 2021
Method of producing thermoplastic resin
MITSUBISHI GAS CHEMICAL CO2 citations73
US10654972B2May 19, 2020
Method for producing thermoplastic resin
MITSUBISHI GAS CHEMICAL CO2 citations73
US11434327B2Sep 6, 2022
Polycarbonate resin, method for producing the same, and optical lens
MITSUBISHI GAS CHEMICAL CO2 citations72
US11286342B2Mar 29, 2022
Polycarbonate resin, method for producing same, and optical lens
MITSUBISHI GAS CHEMICAL CO5 citations72
US11952460B2Apr 9, 2024
Polycarbonate resin, method for producing the same, and optical lens
MITSUBISHI GAS CHEMICAL CO0 citations62
US11440991B2Sep 13, 2022
Polycarbonate resin composition, production method therefor, and optical lens
MITSUBISHI GAS CHEMICAL CO0 citations62
US11306180B2Apr 19, 2022
Polycarbonate and molded article
MITSUBISHI GAS CHEMICAL CO0 citations62
US10962793B2Mar 30, 2021
Method of producing thermoplastic resin
MITSUBISHI GAS CHEMICAL CO0 citations62
US10556987B2Feb 11, 2020
Polycarbonate resin
MITSUBISHI GAS CHEMICAL CO1 citations62
US12540215B2Feb 3, 2026
Method of manufacturing crystalline and amorphous forms of 6,6′-diphenyl-2,2′-bis(2-hydroxyethoxy)-1,1′-binaphthyl and thermoplastic resin therefrom
MITSUBISHI GAS CHEMICAL CO0 citations61
US12516153B2Jan 6, 2026
Thermoplastic resin, method for manufacturing same, and optical lens
MITSUBISHI GAS CHEMICAL CO0 citations61
US12570593B2Mar 10, 2026
Triarylmethane compounds
MITSUBISHI GAS CHEMICAL CO0 citations60
US11760712B2Sep 19, 2023
Triarylmethane compounds
MITSUBISHI GAS CHEMICAL CO1 citations60
US12509579B2Dec 30, 2025
Thermoplastic resin and optical lens including same
MITSUBISHI GAS CHEMICAL CO0 citations59
US12091498B2Sep 17, 2024
Resin composition, molded body, optical lens, and optical lens unit
MITSUBISHI GAS CHEMICAL CO1 citations59
US11002883B2May 11, 2021
Thermoplastic resin composition and molded article thereof
MITSUBISHI GAS CHEMICAL CO0 citations52
US10711100B2Jul 14, 2020
Dihydroxy compound
MITSUBISHI GAS CHEMICAL CO0 citations52
US12286532B2Apr 29, 2025
Thermoplastic resin composition and optical member using same
MITSUBISHI GAS CHEMICAL CO0 citations49
US11960056B2Apr 16, 2024
Optical lens and method for manufacturing same
MITSUBISHI GAS CHEMICAL CO0 citations49
US12497483B2Dec 16, 2025
Polycarbonate resin, and optical lens and optical film using same
MITSUBISHI GAS CHEMICAL CO0 citations46
US10640642B2May 5, 2020
Method for producing resin composition
MITSUBISHI GAS CHEMICAL CO0 citations41
US10634819B2Apr 28, 2020
Resin composition, and optical lens, sheet and film which contain same
MITSUBISHI GAS CHEMICAL CO0 citations41
ISHIDA SEISAKUSHO
5 patentsUS10823604B2Nov 3, 2020
Combination weighing device which uses different parameters to control conveying units
ISHIDA SEISAKUSHO5 citations73
US10151622B2Dec 11, 2018
Combination weighing device for weighing articles conveyed to a hopper
ISHIDA SEISAKUSHO3 citations70
US10094700B2Oct 9, 2018
Conveyor apparatus and combined weighing apparatus
ISHIDA SEISAKUSHO4 citations68
US10533890B2Jan 14, 2020
Combination weighing device including a hallow sensor cover and radiation compartments
ISHIDA SEISAKUSHO1 citations59
US10948337B2Mar 16, 2021
Control device for setting parameters of combination weighing apparatuses, combination weighing apparatus, and combination weighing apparatus system utilizing such control device
ISHIDA SEISAKUSHO0 citations52
NIPPON ZEON CO
4 patentsUS5532107AJul 2, 1996
Positive resist composition
NIPPON ZEON CO31 citations92
US5306596AApr 26, 1994
Positive resist composition comprising a polyphenolic o-quinone diazide sulfonate
NIPPON ZEON CO7 citations73
US5376497ADec 27, 1994
Positive quinone diazide sulfonic acid ester resist composition containing select hydroxy compound additive
NIPPON ZEON CO11 citations70
US6037413AMar 14, 2000
Polyester, process for the production of the same, resin or rubber compositions containing the same, and moldings of the compositions
NIPPON ZEON CO4 citations63
ZEON CORP
3 patentsCANON KK
3 patentsUS10564907B2Feb 18, 2020
Image forming apparatus, display control method, and storage medium
CANON KK1 citations61
US12271135B2Apr 8, 2025
Driving device and image forming apparatus
CANON KK0 citations52
US11611672B2Mar 21, 2023
Technique for cooperation between plurality of separate controllers provided in image forming apparatus
CANON KK0 citations52