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Patent applications and USPTO patent grants for Iwamoto; Kouichi.The latest application filed is for "electromagnetic field control member".
Patent | Date |
---|---|
Electromagnetic field control member Grant 11,380,456 - Iwamoto , et al. July 5, 2 | 2022-07-05 |
Electromagnetic Field Control Member App 20200105433 - IWAMOTO; Kouichi ;   et al. | 2020-04-02 |
Insulating-layer-containing Ceramic Member, Metal-member-containing Ceramic Member, Charged Particle Beam Emitter, And Method For Producing Insulating-layer-containing Ceramic Member App 20130284948 - Iwamoto; Kouichi | 2013-10-31 |
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