Ono; Keizo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ono; Keizo.The latest application filed is for "precursor fiber bundle for production of a carbon fiber bundle, a process for producing the precursor fiber bundle, a carbon fiber bundle, and a process for producing the carbon fiber bundle".

Company Profile

0.7.1

Ono; Keizo - Ehime JP
Ono, Keizo - Iyo JP
Ono; Keizo - Koga 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

Patent	Date
Process for producing a precursor fiber bundle and a carbon fiber bundle Grant 6,635,199 - Yamanaka , et al. October 21, 2	2003-10-21
Process for producing chopped carbon fibers Grant 6,444,187 - Miyoshi , et al. September 3, 2	2002-09-03
Precursor fiber bundle for production of a carbon fiber bundle, a process for producing the precursor fiber bundle, a carbon fiber bundle, and a process for producing the carbon fiber bundle App 20010049016 - Yamanaka, Shuichi ; et al.	2001-12-06
Chopped carbon fibers and a production process there of Grant 6,066,395 - Miyoshi , et al. May 23, 2	2000-05-23
Electrode for battery and process for producing electrode for batteries Grant 5,658,691 - Suzuki , et al. August 19, 1	1997-08-19
Process of making graphite fiber Grant 5,269,984 - Ono , et al. December 14, 1	1993-12-14
Heat-shrinkable sheet Grant 4,734,304 - Tsubone , et al. March 29, 1	1988-03-29
Electric resistance heating element and electric resistance heating furnace using the same as heat source Grant 4,490,828 - Fukuhara , et al. December 25, 1	1984-12-25

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