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name:-0.0013079643249512
name:-0.010035037994385
name:-0.0009608268737793
Ohki; Yoshimasa Patent Filings

Ohki; Yoshimasa

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ohki; Yoshimasa.The latest application filed is for "process of producing graphite fiber".

Company Profile
0.7.0
  • Ohki; Yoshimasa - Sagamihara JP
  • Ohki; Yoshimasa - Kawasaki JA
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Process of producing graphite fiber
Grant 5,863,601 - Kikuchi , et al. January 26, 1
1999-01-26
Fabricating method of micro lens
Grant 5,316,640 - Wakabayashi , et al. May 31, 1
1994-05-31
Method of making a gallium nitride light-emitting diode
Grant 4,476,620 - Ohki , et al. October 16, 1
1984-10-16
Method for making a GaN electroluminescent semiconductor device utilizing epitaxial deposition
Grant 4,473,938 - Kobayashi , et al. October 2, 1
1984-10-02
GaN Electroluminescent semiconductor device and method for making the same
Grant 4,408,217 - Kobayashi , et al. October 4, 1
1983-10-04
Gallium nitride light-emitting element and method of manufacturing the same
Grant 4,396,929 - Ohki , et al. August 2, 1
1983-08-02
Method of producing defectless epitaxial layer of gallium
Grant 3,984,263 - Asao , et al. October 5, 1
1976-10-05

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