Chuya Aoki — 13 Patents at Hitachi

Chuya Aoki has been granted 13 US patents while listed as an inventor at Hitachi. The first was granted in 2014 and the most recent in May 2025. Chuya Aoki ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Chuya Aoki in Tokyo, JP.

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Showing 1–13 of 13 patents

Patent #	Title	Co-Inventors	Date
12290853	Method for manufacturing hot-forged member	Yoji Yamashita, Shinichi Kobayashi	2025-05-06
11708627	Ni-based superalloy and method for manufacturing Ni-based superalloy	Masayoshi Date, Toshiki Ishida	2023-07-25
11692246	Ni-based alloy for hot-working die, and hot-forging die using same	Shogo Suzuki, Tomonori Ueno	2023-07-04
11326231	Ni-based alloy for hot-working die, and hot-forging die using same	Shogo Suzuki, Tomonori Ueno	2022-05-10
11319617	Production method for ring-rolled material of Fe—Ni-based superalloy	Tsuyoshi Fukui, Daigo Ohtoyo, Etsuo Fujita, Naoyuki Iwasa, Taku Hirosawa	2022-05-03
10196723	Production method for Fe-Ni based heat-resistant superalloy	Takehiro Ohno	2019-02-05
10094238	Material for ring rolling	Tetsuya Yagami, Toshiya Teramae, Etsuo Fujita, Shinya Nagao, Remi Mukouse +2 more	2018-10-09
9909200	Method of manufacturing Ni-base superalloy	Tomonori Ueno	2018-03-06
9903011	Ni-based heat-resistant superalloy and method for producing the same	Jun Sato, Shinichi Kobayashi, Tomonori Ueno, Takehiro Ohno, Eiji Shimohira	2018-02-27
9863019	High-strength Ni-base alloy	Toshihiro Uehara	2018-01-09
9828657	Ni-base super alloy	Ryutaro Abe, Takehiro Ohno, Shinichi Kobayashi, Tomonori Ueno	2017-11-28
9719369	Manufacturing method for material for ring rolling	Tetsuya Yagami, Toshiya Teramae, Etsuo Fujita, Shinya Nagao, Remi Mukouse +2 more	2017-08-01
8845958	Process for manufacturing Ni-base alloy and Ni-base alloy	Toshihiro Uehara, Takehiro Ohno	2014-09-30

Chuya Aoki — 13 Patents

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