Okumura; Shuhei

Patent Applications and Registrations

Patent applications and USPTO patent grants for Okumura; Shuhei.The latest application filed is for "method of producing carbon material for lithium ion secondary battery negative electrode, mixture for lithium ion secondary battery negative electrode, lithium ion secondary battery negative electrode, and lithium ion secondary battery".

Company Profile

0.9.11

Okumura; Shuhei - Tokyo JP
Okumura; Shuhei - Osaka JP
Okumura; Shuhei - Mishima-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
Method Of Producing Carbon Material For Lithium Ion Secondary Battery Negative Electrode, Mixture For Lithium Ion Secondary Battery Negative Electrode, Lithium Ion Secondary Battery Negative Electrode, And Lithium Ion Secondary Battery App 20150010460 - Takeuchi; Takeshi ; et al.	2015-01-08
Method for press molding rare earth alloy powder and method for producing sintered object of rare earth alloy Grant 7,045,092 - Ogawa , et al. May 16, 2	2006-05-16
Process for handling powder green compacts, and rare earth metal-based magnet Grant 7,025,930 - Okumura , et al. April 11, 2	2006-04-11
Method of manufacturing rare earth magnet and powder compacting apparatus Grant 7,014,440 - Okumura , et al. March 21, 2	2006-03-21
Method for press molding rare earth alloy powder and method for producing sintered object of rare earth alloy App 20040241033 - Ogawa, Atsushi ; et al.	2004-12-02
Process and apparatus for supplying rare earth metal-based alloy powder Grant 6,779,995 - Kohara , et al. August 24, 2	2004-08-24
Method for manufacturing rare earth magnet and powder compacting apparatus App 20030209842 - Okumura, Shuhei ; et al.	2003-11-13
Method for manufacturing rare earth magnet and powder compacting apparatus Grant 6,602,352 - Okumura , et al. August 5, 2	2003-08-05
Process for handling powder green compacts, and rare earth metal-based magnet App 20030143100 - Okumura, Shuhei ; et al.	2003-07-31
Rare earth magnet and method for manufacturing the same App 20030084964 - Okayama, Katsumi ; et al.	2003-05-08
Rare earth magnet and method for manufacturing the same Grant 6,537,385 - Okayama , et al. March 25, 2	2003-03-25
Process for handling powder green compacts and rare earth metal-based magnet Grant 6,537,488 - Okumura , et al. March 25, 2	2003-03-25
Rare earth magnet and method for manufacturing the same App 20030000600 - Okayama, Katsumi ; et al.	2003-01-02
Method of pressing rare earth alloy magnetic powder App 20020197180 - Tokuhara, Koki ; et al.	2002-12-26
Process and apparatus for supplying rare earth metal-based alloy powder App 20020185793 - Kohara, Seiichi ; et al.	2002-12-12
Rare earth magnet and method for manufacturing the same Grant 6,491,765 - Okayama , et al. December 10, 2	2002-12-10
Method of pressing rare earth alloy magnetic powder Grant 6,461,565 - Tokuhara , et al. October 8, 2	2002-10-08
Rare earth magnet and method for manufacturing the same App 20020020469 - Okayama, Katsumi ; et al.	2002-02-21
Method for manufacturing rare earth magnet and powder compacting apparatus App 20020020470 - Okumura, Shuhei ; et al.	2002-02-21
Method of pressing rare earth alloy magnetic powder App 20020006347 - Tokuhara, Koki ; et al.	2002-01-17

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