Hashisaka; Hiromitsu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hashisaka; Hiromitsu.The latest application filed is for "raw coke for electricity storage carbon material and needle coke".

Company Profile

0.8.6

Hashisaka; Hiromitsu - Yamaguchi JP
Hashisaka; Hiromitsu - Kuga-gun 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 needle coke for graphite electrode and stock oil composition for use in the process Grant 8,715,484 - Tano , et al. May 6, 2	2014-05-06
Raw material charcoal composition for negative electrode material of lithium ion secondary battery and method for producing the same Grant 8,697,025 - Tano , et al. April 15, 2	2014-04-15
Raw coke for electricity storage carbon material and needle coke Grant 8,226,921 - Oyama , et al. July 24, 2	2012-07-24
Raw coke for electricity storage carbon material and needle coke Grant 8,197,788 - Oyama , et al. June 12, 2	2012-06-12
Raw Coke For Electricity Storage Carbon Material And Needle Coke App 20110267737 - OYAMA; Takashi ; et al.	2011-11-03
Raw Coke For Electricity Storage Carbon Material And Needle Coke App 20110253593 - OYAMA; Takashi ; et al.	2011-10-20
Process For Producing Needle Coke For Graphite Electrode And Stock Oil Composition For Use In The Process App 20110186478 - Tano; Tamotsu ; et al.	2011-08-04
Feedstock composition and raw coke for electricity storage carbon material and needle coke Grant 7,964,173 - Oyama , et al. June 21, 2	2011-06-21
Raw coke for electricity storage carbon material and needle coke Grant 7,959,888 - Oyama , et al. June 14, 2	2011-06-14
Raw Material Charcoal Composition For Negative Electrode Material Of Lithium Ion Secondary Battery And Method For Producing The Same App 20100266479 - Tano; Tamotsu ; et al.	2010-10-21
Raw Coke For Electricity Storage Carbon Material And Needle Coke App 20090268375 - Oyama; Takashi ; et al.	2009-10-29
Feedstock Composition And Raw Coke For Electricity Storage Carbon Material And Needle Coke App 20090237860 - Oyama; Takashi ; et al.	2009-09-24

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