TM

Toshiharu Marui

Nissan Motor Co.: 14 patents #433 of 8,689Top 5%
RS Renault S.A.S.: 10 patents #18 of 1,209Top 2%
OC Oki Electric Industry Co.: 3 patents #700 of 2,807Top 25%
Overall (All Time): #265,098 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12328884 Semiconductor device, power module and manufacturing method for the semiconductor device Tetsuya Hayashi, Keiichiro Numakura, Wei Ni, Ryota Tanaka 2025-06-10
12068411 Semiconductor device and method for manufacturing same Tetsuya Hayashi, Keiichiro Numakura, Wei Ni, Ryota Tanaka, Keisuke Takemoto 2024-08-20
11996442 Semiconductor device and method of manufacturing semiconductor device Tetsuya Hayashi, Keiichiro Numakura, Wei Ni, Ryota Tanaka, Keisuke Takemoto 2024-05-28
11973135 Semiconductor device Keisuke Takemoto, Tetsuya Hayashi, Wei Ni, Ryouta TANAKA, Shigeharu Yamagami 2024-04-30
11973108 Semiconductor device and manufacturing method thereof Wei Ni, Tetsuya Hayashi, Keiichiro Numakura, Ryouta TANAKA, Yuichi Iwasaki 2024-04-30
11881526 Semiconductor device and method for manufacturing same Tetsuya Hayashi, Keiichiro Numakura, Wei Ni, Ryota Tanaka, Yuichi Iwasaki 2024-01-23
11756994 Semiconductor device and method of manufacturing semiconductor device Tetsuya Hayashi, Keiichiro Numakura, Wei Ni, Ryota Tanaka, Keisuke Takemoto 2023-09-12
11664466 Semiconductor device, power module and method for manufacturing the semiconductor device Tetsuya Hayashi, Keiichiro Numakura, Wei Ni, Ryota Tanaka 2023-05-30
11557674 Semiconductor device and method for manufacturing the same Tetsuya Hayashi, Keiichiro Numakura, Wei Ni, Ryota Tanaka, Keisuke Takemoto 2023-01-17
11557647 Semiconductor device and manufacturing method thereof Tetsuya Hayashi, Keiichiro Numakura, Wei Ni, Ryota Tanaka, Keisuke Takemoto 2023-01-17
11476326 Semiconductor device and method of manufacturing semiconductor device Tetsuya Hayashi, Keiichiro Numakura, Wei Ni, Ryota Tanaka, Keisuke Takemoto 2022-10-18
11251300 Semiconductor device and method of manufacturing semiconductor device Wei Ni, Ryota Tanaka, Tetsuya Hayashi, Shigeharu Yamagami, Keiichiro Numakura +2 more 2022-02-15
10861938 Semiconductor device and method of manufacturing the same Wei Ni, Tetsuya Hayashi, Yuji Saito, Kenta Emori 2020-12-08
9876070 Semiconductor device and method for manufacturing same Tetsuya Hayashi, Shigeharu Yamagami, Wei Ni, Kenta Emori 2018-01-23
8114726 AlGaN/GaN HEMT with normally-off threshold minimized and method of manufacturing the same Hideyuki Okita 2012-02-14
7811872 Method for manufacturing a field effect transistor having a field plate Shinichi Hoshi, Masanori Itoh, Hideyuki Okita 2010-10-12
7763910 Semiconductor device and manufacturing method Fumihiko Toda, Shinichi Hoshi 2010-07-27