Honbo; Hidetoshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Honbo; Hidetoshi.The latest application filed is for "lithium secondary battery".

Company Profile

0.15.17

Honbo; Hidetoshi - Hitachinaka N/A CN
Honbo; Hidetoshi - Ibaraki JP
Honbo; Hidetoshi - Hitachi JP
Honbo; Hidetoshi - Hitachi-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

Patent	Date
Lithium secondary battery Grant 8,778,533 - Iwayasu , et al. July 15, 2	2014-07-15
Nonaqueous electrolytic solution and nonaqueous electrolyte secondary battery using the same Grant 8,765,310 - Zhao , et al. July 1, 2	2014-07-01
Overcharge inhibitor, and nonaqueous electrolyte solution and secondary battery using the same Grant 8,735,004 - Zhao , et al. May 27, 2	2014-05-27
Electrolyte membrane for fuel cells, its production and fuel cell using the same Grant 8,309,265 - Miyauchi , et al. November 13, 2	2012-11-13
Artificial graphite particles and method for manufacturing same, nonaqueous electrolyte secondary cell negative electrode and method for manufacturing same, and lithium secondary cell Grant 8,211,571 - Takei , et al. July 3, 2	2012-07-03
Lithium Secondary Battery App 20120141867 - IWAYASU; Norio ; et al.	2012-06-07
Lithium Secondary Battery App 20120142880 - Iwayasu; Norio ; et al.	2012-06-07
Lithium Secondary Battery App 20120141846 - IWAYASU; Norio ; et al.	2012-06-07
Lithium Secondary Battery App 20120121947 - Iwayasu; Norio ; et al.	2012-05-17
Nonaqueous Electrolytic Solution And Nonaqueous Electrolyte Secondary Battery Using The Same App 20110269026 - ZHAO; Jinbao ; et al.	2011-11-03
Overcharge Inhibitor, And Nonaqueous Electrolyte Solution And Secondary Battery Using The Same App 20110189550 - ZHAO; Jinbao ; et al.	2011-08-04
Artificial Graphite Particles And Method For Manufacturing Same, Nonaqueous Electrolyte Secondary Cell Negative Electrode And Method For Manufacturing Same, And Lithium Secondary Cell App 20110045354 - Takei; Kouichi ; et al.	2011-02-24
Artificial graphite particles and method for manufacturing same, nonaqueous electrolyte secondary cell, negative electrode and method for manufacturing same, and lithium secondary cell Grant 7,829,222 - Takei , et al. November 9, 2	2010-11-09
Lithium Secondary Battery App 20090214951 - YOSHIKAWA; Masanori ; et al.	2009-08-27
Lithium Ion Secondary Battery App 20090162751 - HONBO; Hidetoshi ; et al.	2009-06-25
Non-aqueous secondary battery having negative electrode including graphite powder Grant 7,273,681 - Honbo , et al. September 25, 2	2007-09-25
Non-aqueous secondary battery having negative electrode including graphite powder App 20060228630 - Honbo; Hidetoshi ; et al.	2006-10-12
Electrolyte membrane for fuel cells, its production and fuel cell using the same App 20060057448 - Miyauchi; Akihiro ; et al.	2006-03-16
Non-aqueous secondary battery having negative electrode including graphite powder App 20050208377 - Honbo, Hidetoshi ; et al.	2005-09-22
Non-aqueous secondary battery and a method of manufacturing graphite powder Grant 6,835,215 - Honbo , et al. December 28, 2	2004-12-28
Non-aqueous secondary battery having negative electrode including graphite powder App 20040175619 - Honbo, Hidetoshi ; et al.	2004-09-09
Non-aqueous secondary battery having negative electrode including graphite powder App 20040175620 - Honbo, Hidetoshi ; et al.	2004-09-09
Artifical graphite particle and method for producing the same, nonaqueous electrolyte secondary battery negative electrode and method for producing the same, and lithium secondary battery App 20040115117 - Takei, Kouichi ; et al.	2004-06-17
Non-aqueous secondary battery and a method of manufacturing graphite powder Grant 6,383,467 - Honbo , et al. May 7, 2	2002-05-07
Non-aqueous secondary battery and a method of manufacturing graphite powder App 20020045100 - Honbo, Hidetoshi ; et al.	2002-04-18
Non-aqueous secondary battery having negative electrode including graphite powder App 20010049059 - Honbo, Hidetoshi ; et al.	2001-12-06
Lithium secondary battery having negative electrode of carbon material which bears metals Grant 6,030,726 - Takeuchi , et al. February 29, 2	2000-02-29
Lithium cell treating method Grant 5,714,129 - Nishimura , et al. February 3, 1	1998-02-03
Composite anode for nonaqueous secondary battery and method for producing the same Grant 5,541,022 - Mizumoto , et al. July 30, 1	1996-07-30

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