loadpatents
name:-0.044700860977173
name:-0.032427072525024
name:-0.0032579898834229
Hamanaka; Katsuhiko Patent Filings

Hamanaka; Katsuhiko

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hamanaka; Katsuhiko.The latest application filed is for "softening apparatus and washing machine including the same".

Company Profile
0.3.3
  • Hamanaka; Katsuhiko - Suwon-si KR
  • Hamanaka; Katsuhiko - Fuji JP
  • Hamanaka, Katsuhiko - Fuji-shi 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
Softening Apparatus And Washing Machine Including The Same
App 20150090648 - LIM; Chang Bae ;   et al.
2015-04-02
Method for producing hollow yarn film
Grant 7,128,861 - Hamanaka , et al. October 31, 2
2006-10-31
Hollow thread film cartridge, hollow thread film module using the cartridge, and tank type filter
Grant 7,083,726 - Watanabe , et al. August 1, 2
2006-08-01
Hollow thread film cartridge, hollow thread film module using the cartridge, and tank type filter
App 20040045893 - Watanabe, Akihiro ;   et al.
2004-03-11
Method for producing hollow yarn film
App 20030107150 - Hamanaka, Katsuhiko ;   et al.
2003-06-12
Method for synthesizing trioxane
Grant 4,563,536 - Yoshida , et al. January 7, 1
1986-01-07

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