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Mitsuho Yasu

USPTO Granted Patents = 6

Average Co-Inventor Count = 5.0

ph-index = 6

Forward Citations = 242(Granted Patents)

Company Filing History:

Nippon Telegraph and Telephone Corporation

Nippon Telegraph and Telephone Public Corporation

Years Active: 1981-1988

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4781424 - Single mode channel optical waveguide with a stress-induced (1988-11-01),

2. 4750799 - Hybrid optical integrated circuit (1988-06-14),

3. 4735677 - Method for fabricating hybrid optical integrated circuit (1988-04-05),

4. 4380588 - Glass for infrared ray-transmitting optical fibers and optical fibers (1983-04-19),

5. 4343638 - Method for manufacturing glass fibers from an infrared ray-transmitting (1982-08-10),

6. 4308066 - Glass for optical fibers (1981-12-29),

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