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Hideaki Nishizawa

USPTO Granted Patents = 9

Average Co-Inventor Count = 1.5

ph-index = 8

Forward Citations = 125(Granted Patents)

Location History:

Nishinomiya, JP (1981)
Konohana-ku, Osaka, JP (1990)
Osaka, JP (1987 - 1991)
Yokohama, JP (1995)

Company Filing History:

8 out of 10,273

Sumitomo Electric Industries, Limited

Research Development Corporation of Japan

Tokyo Institute of Technology

4. 1 out of 832,912

Other

patents

where one patent can have more than one assignee

Years Active: 1981-1995

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5401099 - Method of measuring junction temperature (1995-03-28),

2. 5045499 - Method of manufacturing a distributed brass reflector type semiconductor (1991-09-03),

3. 4914670 - Distributed bragg reflector type semiconductor laser (1990-04-03),

4. 4727649 - Method for producing an optical device (1988-03-01),

5. 4663652 - Package for optical device (1987-05-05),

6. D289037 - Photodiode (1987-03-31),

7. D288805 - Photodiode (1987-03-17),

8. 4636647 - Package for optical element (1987-01-13),

9. 4297720 - Multi-photodiodes (1981-10-27),

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