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Zen Mitsui — 1 Patent

NINippi: 1 patents #13 of 45Top 30%

Touon, JP: #21 of 34 inventorsTop 65%

Overall (All Time): #2,406,284 of 4,157,543Top 60%

1 Patents All Time

Zen Mitsui has been granted 1 US patent while listed as an inventor at Nippi. All of these patents were granted in 1981. Zen Mitsui ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Zen Mitsui in Touon, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4307013	Method for removing antigenicity from peptide	Kazumasa Ohtsuka, Michihiko Takahashi, Masako Araki	1981-12-22

Zen Mitsui — 1 Patent

Issued Patents All Time

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