Daiki Okado — 7 Patents at Api

Daiki Okado has been granted 7 US patents while listed as an inventor at Api. The first was granted in 2023 and the most recent in April 2025. Daiki Okado ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Daiki Okado in Tokyo, JP.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #	Title	Co-Inventors	Date
12281074	Method for producing amino acid derivatives	Masato MURAI, Jun Takehara	2025-04-22
12202800	Method for producing amino acid derivatives	Masato MURAI, Jun Takehara	2025-01-21
12187664	High purity 2-naphthylacetonitrile and method for producing same	Masaki NAGAHAMA, Hirotsugu TANIIKE	2025-01-07
12084404	High purity 2-naphthylacetonitrile and method for producing same	Masaki NAGAHAMA, Hirotsugu TANIIKE	2024-09-10
12054448	Method for manufacturing aromatic nitrile compound	Masaki NAGAHAMA, Hideki OOMIYA, Hirotsugu TANIIKE	2024-08-06
11897844	Method for producing amino acid derivatives	Masato MURAI, Jun Takehara	2024-02-13
11643386	High purity 2-naphthylacetonitrile and method for producing same	Masaki NAGAHAMA, Hirotsugu TANIIKE	2023-05-09

Daiki Okado — 7 Patents

Issued Patents All Time

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