Yutaro Aoki has been granted 7 US patents while listed as an inventor at Adeka . The first was granted in 2021 and the most recent in September 2025. Yutaro Aoki ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Yutaro Aoki in Tokyo, JP.
Patents per Year Patents granted per year, 2021 to 2025 Bar chart with a peak of 2 patents in 2024. peak 2 2021: 1 patents 2021 2022: 1 patents 2022 2023: 1 patents 2023 2024: 2 patents 2024 2025: 2 patents 2025
Issued Patents All Time
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Showing 1–7 of 7 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12410203 Organometallic adduct compound and method of manufacturing integrated circuit using the same Seungmin Ryu , Jaewoon Kim , Gyuhee PARK , Younjoung Cho , Kazuya Saito +4 more 2025-09-09
12291541 Compound, thin-film forming raw material, and method of producing thin-film Akio Saito 2025-05-06
12092380 Power element and expansion valve using same Junya Hayakawa , Yusuke Takahashi 2024-09-17
$140,000
12061025 Power element and expansion valve using same Junya Hayakawa , Yusuke Takahashi 2024-08-13
$329,000
11807652 Tungsten compound, raw material for thin film formation and method for producing thin film Akio Saito , Tsubasa Shiratori 2023-11-07
11466043 Niobium compound and method of forming thin film Soyoung Lee , Seungmin Ryu , Gyuhee PARK , Jaesoon Lim , Younjoung Cho +3 more 2022-10-11
10900119 Tungsten precursor and method of forming Tungsten containing layer using the same Soyoung Lee , Jaesoon Lim , Jieun Yun , Akio Saito , Tsubasa Shiratori 2021-01-26
