P

Inventor

YAMADA SHUNSUKE

JP36 patents
⚠️ This page may combine multiple inventors who share the name “YAMADA SHUNSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUMITOMO ELECTRIC INDUSTRIES

14 patents
US9263527B2Feb 16, 2016

Silicon carbide semiconductor device and method of manufacturing same

SUMITOMO ELECTRIC INDUSTRIES10 citations83
US9276105B2Mar 1, 2016

Silicon carbide semiconductor device

SUMITOMO ELECTRIC INDUSTRIES3 citations73
US10014258B2Jul 3, 2018

Silicon carbide semiconductor device having gate electrode

SUMITOMO ELECTRIC INDUSTRIES2 citations68
US9741799B2Aug 22, 2017

Silicon carbide semiconductor device and method for manufacturing the same

SUMITOMO ELECTRIC INDUSTRIES0 citations52
US10340344B2Jul 2, 2019

Silicon carbide semiconductor device and method for manufacturing the same

SUMITOMO ELECTRIC INDUSTRIES0 citations51
US9905653B2Feb 27, 2018

Silicon carbide semiconductor device and method for manufacturing the same

SUMITOMO ELECTRIC INDUSTRIES0 citations51
US9691608B2Jun 27, 2017

Silicon carbide substrate, silicon carbide semiconductor device, and methods for manufacturing silicon carbide substrate and silicon carbide semiconductor device

SUMITOMO ELECTRIC INDUSTRIES1 citations51
US8866156B2Oct 21, 2014

Silicon carbide semiconductor device and method for manufacturing same

SUMITOMO ELECTRIC INDUSTRIES0 citations51
US8729567B2May 20, 2014

Silicon carbide semiconductor device

SUMITOMO ELECTRIC INDUSTRIES0 citations51
US10381453B2Aug 13, 2019

Method for manufacturing silicon carbide semiconductor device and silicon carbide semiconductor device

SUMITOMO ELECTRIC INDUSTRIES0 citations42
US9570543B2Feb 14, 2017

Semiconductor device

SUMITOMO ELECTRIC INDUSTRIES0 citations42
US9704743B2Jul 11, 2017

Method for manufacturing silicon carbide semiconductor device

SUMITOMO ELECTRIC INDUSTRIES0 citations41
US9583346B2Feb 28, 2017

Method for manufacturing silicon carbide semiconductor device

SUMITOMO ELECTRIC INDUSTRIES0 citations41
US9472635B2Oct 18, 2016

Silicon carbide semiconductor device

SUMITOMO ELECTRIC INDUSTRIES0 citations40

MITSUBISHI CHEM CORP

8 patents
US12525611B2Jan 13, 2026

Raw material of negative electrode material for nonaqueous secondary batteries, negative electrode material for nonaqueous secondary batteries, negative electrode for nonaqueous secondary batteries, and nonaqueous secondary battery

MITSUBISHI CHEM CORP0 citations61
US8936876B2Jan 20, 2015

Carbon material for nonaqueous secondary battery, negative electrode using carbon material and nonaqueous secondary battery

MITSUBISHI CHEM CORP3 citations60
US12334558B2Jun 17, 2025

Carbon material, method for producing carbon material, and non-aqueous secondary battery using carbon material

MITSUBISHI CHEM CORP0 citations59
US11961996B2Apr 16, 2024

Negative electrode material for nonaqueous secondary batteries, negative electrode for nonaqueous secondary batteries, and nonaqueous secondary battery

MITSUBISHI CHEM CORP1 citations59
US11936044B2Mar 19, 2024

Carbon material, method for producing carbon material, and non-aqueous secondary battery using carbon material

MITSUBISHI CHEM CORP0 citations59
US11183679B2Nov 23, 2021

Negative electrode material for nonaqueous secondary battery, negative electrode for nonaqueous secondary battery, and nonaqueous secondary battery

MITSUBISHI CHEM CORP0 citations59
US12237499B2Feb 25, 2025

Negative electrode material for nonaqueous secondary batteries, negative electrode for nonaqueous secondary batteries, and nonaqueous secondary battery

MITSUBISHI CHEM CORP0 citations57
US10720645B2Jul 21, 2020

Carbon material for non-aqueous electrolyte secondary battery, negative electrode for non-aqueous electrolyte secondary battery, non-aqueous electrolyte secondary battery, and manufacturing method for carbon material for non-aqueous electrolyte secondary battery

MITSUBISHI CHEM CORP0 citations39

CASIO COMPUTER CO LTD

6 patents

YAMADA SHUNSUKE

3 patents

FUJI POLYMER IND

2 patents

DAIDO STEEL CO LTD

1 patent

SIKA TECH AG

1 patent

DAINIPPON INK & CHEMICALS

1 patent