Kawatetsu Mining Co., Ltd.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kawatetsu Mining Co., Ltd..The latest application filed is for "copper alloy powder for electrically conductive paste".

Company Profile

0.16.13

Kawatetsu Mining Co., Ltd. - Tokyo JP
Kawatetsu Mining Co., Ltd. - JP JP
KAWATETSU MINING CO., LTD - TAITO-KU JP 111-0051
Kawatetsu Mining Co., Ltd - Tokyo JP
KAWATETSU MINING CO., LTD. - Taito-ku JP
KAWATETSU MINING CO., LTD. - CHIBA-SHI JP
Kawatetsu Mining Co., Ltd. - 17-4, Kuramae 2-chome Taito-ku Tokyo JP
KAWATETSU MINING CO., LTD. -

*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
Positive electrode material for lithium secondary battery, method for producing the same, and lithium secondary battery Grant 8,029,930 - Hamano , et al. October 4, 2	2011-10-04
Cathode material for use in lithium secondary battery and manufacturing method thereof Grant 7,510,804 - Hamano , et al. March 31, 2	2009-03-31
Copper alloy powder for electrically conductive paste App 20070193410 - Matsuki; Kensuke	2007-08-23
Copper alloy powder for electrically conductive paste Grant 7,244,286 - Matsuki July 17, 2	2007-07-17
Ni-Fe based alloy powder Grant 7,175,688 - Matsuki February 13, 2	2007-02-13
Surface-treated ultrafine metal powder, method for producing the same, conductive metal paste of the same, and multilayer ceramic capacitor using said paste Grant 6,982,047 - Uchida January 3, 2	2006-01-03
Surface mounting type planar magnetic device and production method thereof Grant 6,903,645 - Mizoguchi , et al. June 7, 2	2005-06-07
Ultrafine metal powder slurry with high dispersibility Grant 6,881,239 - Uchida April 19, 2	2005-04-19
Methods for manufacturing capacitors and electrodes using ultrafine nickel powder Grant 6,881,377 - Katayama , et al. April 19, 2	2005-04-19
Surface mounting type planar magnetic device and production method thereof Grant 6,831,543 - Mizoguchi , et al. December 14, 2	2004-12-14
Piezoelectric single crystal device and fabrication method thereof App 20040232803 - Matsushita, Mitsuyoshi ; et al.	2004-11-25
Surface-treated ultrafine metal powder, method for producing the same, conductive metal paste of the same, and multilayer ceramic capacitor using said paste App 20040175569 - Uchida, Morishige	2004-09-09
Surface mounting type planar magnetic device and production method thereof App 20040166370 - Mizoguchi, Tetsuhiko ; et al.	2004-08-26
Niobium powder and solid electrolytic capacitor using the same Grant 6,765,786 - Kirihara , et al. July 20, 2	2004-07-20
Domain controlled piezoelectric single crystal and fabrication method therefor Grant 6,756,238 - Ogawa , et al. June 29, 2	2004-06-29
Positive electrode material for lithium secondary battery, method for producing the same, and lithium secondary battery App 20040110066 - Hamano, Yoshiaki ; et al.	2004-06-10
Positive electrode material for lithium secondary battery, method for producing the same, and lithium secondary battery App 20040110065 - Hamano, Yoshiaki ; et al.	2004-06-10
Methods for manufacturing capacitors and electrodes using ultrafine nickel powder App 20030196516 - Katayama, Hideshi ; et al.	2003-10-23
Niobium powder and anode for solid electrolyte capacitors made therefrom Grant 6,635,100 - Sato October 21, 2	2003-10-21
Niobium powder and solid electrolytic capacitor using the same App 20030179522 - Kirihara, Tadasu ; et al.	2003-09-25
Ultrafine metal powder slurry with high dispersibility App 20030145680 - Uchida, Morishige	2003-08-07
Cathode material for use in lithium secondary battery and manufacturing method thereof App 20030031930 - Hamano, Yoshiaki ; et al.	2003-02-13
Niobium powder and anode for solid electrolytic capacitors made therefrom App 20020134195 - Sato, Nobuyuki	2002-09-26
Ultrafine nickel powder App 20020035891 - Katayama, Hideshi ; et al.	2002-03-28
Nickel ultrafine powder Grant 6,312,496 - Katayama , et al. November 6, 2	2001-11-06
Surface mounting type planar magnetic device and production method thereof App 20010024739 - Mizoguchi, Tetsuhiko ; et al.	2001-09-27
Process for producing high purity silica Grant 4,973,462 - Akira , et al. November 27, 1	1990-11-27
Manufacturing method of conductive or superconductive thin film Grant 4,902,671 - Koinuma , et al. February 20, 1	1990-02-20
Process for purifying silica Grant 4,676,964 - Seki , et al. June 30, 1	1987-06-30

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