Nobuo Sudo — 6 Patents at Daikyo Seiko

Nobuo Sudo has been granted 6 US patents while listed as an inventor at Daikyo Seiko. The first was granted in 2008 and the most recent in December 2025. Nobuo Sudo ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Nobuo Sudo in Sumida, JP.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date
12486847	Electric pump	Taketoshi Nakano, Akihiro Takeda, Yuki Sakyu	2025-12-02
8563107	Container for medical products	Yasushi Kawachi	2013-10-22
8066663	Slide valves equipped in a syringe and thus equipped syringe	Masamichi Sudo	2011-11-29
D589612	Nozzle cap for syringe	—	2009-03-31
D581046	Nozzle cap for syringe	—	2008-11-18
D581049	Nozzle cap for syringe	—	2008-11-18

Nobuo Sudo — 6 Patents

Issued Patents All Time

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