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name:-0.0087621212005615
name:-0.00054001808166504
Yamamoto, Tatuo Patent Filings

Yamamoto, Tatuo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yamamoto, Tatuo.The latest application filed is for "hollow fiber separation membrane element, hollow fiber separation membrane module, and process for producing the same".

Company Profile
0.8.1
  • Yamamoto, Tatuo - Osaka JP
  • Yamamoto; Tatuo - Inazawa JP
  • Yamamoto; Tatuo - Tokyo JP
  • Yamamoto; Tatuo - Kusatsu JP
  • Yamamoto; Tatuo - Mitaka JP
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Hollow fiber separation membrane element, hollow fiber separation membrane module, and process for producing the same
App 20010035374 - Yamamoto, Tatuo ;   et al.
2001-11-01
Antibiotic zeolite-containing film
Grant 5,556,699 - Niira, deceased , et al. September 17, 1
1996-09-17
Sterilized food cutting board
Grant 5,085,416 - Miyake , et al. February 4, 1
1992-02-04
Antibacterial material for water
Grant 5,011,602 - Totani , et al. April 30, 1
1991-04-30
Antibiotic resin composition
Grant 4,938,955 - Niira, deceased , et al. * July 3, 1
1990-07-03
Antibiotic zeolite
Grant 4,938,958 - Niira, deceased , et al. * July 3, 1
1990-07-03
Method for preparing dispersions containing antibiotic power
Grant 4,906,464 - Yamamoto , et al. March 6, 1
1990-03-06
Process for extraction of highly purified oxygen
Grant 4,519,813 - Hagiwara , et al. May 28, 1
1985-05-28
Duplicator
Grant 4,355,338 - Yamamoto , et al. October 19, 1
1982-10-19

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