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Iwamisawa, Japan

Michiaki Sakaguchi

USPTO Granted Patents = 12

Average Co-Inventor Count = 3.7

ph-index = 4

Forward Citations = 45(Granted Patents)

Location History:

Hokkaido, JP (1990)
Bibai, JP (1991)
Iwamizawa, JP (1991)
Iwamisawa, JP (1988 - 1992)

Company Filing History:

Nippon Oil Fats Co., Ltd.

10 out of 90,594

Canon Kabushiki Kaisha

where one patent can have more than one assignee

Years Active: 1988-1992

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5102719 - Ceramic, circuit substrate and electronic circuit substrate by use (1992-04-07),

2. 5077632 - Ceramic, circuit substrate and electronic circuit substrate by use (1991-12-31),

3. 5041327 - Ceramic and circuit substrate and electronic circuit substrate by use (1991-08-20),

4. 5034260 - Ceramic and circuit substrate and electronic circuit substrate by use (1991-07-23),

5. 5006957 - Semiconductor porcelain substrate, dielectric porcelain substrate and (1991-04-09),

6. 4992399 - Ceramic, circuit substrate and electronic circuit substrate by use (1991-02-12),

7. 4990323 - Composition for reduction-reoxidation type semiconductive ceramic (1991-02-05),

8. 4987107 - Ceramic composition for reduction-reoxidation type semiconductive (1991-01-22),

9. 4952538 - Ceramic and circuit substrate and electronic circuit substrate by use (1990-08-28),

10. 4943469 - Ceramic, circuit substrate and electronic circuit substrate by use (1990-07-24),

11. 4942079 - Ceramic and circuit substrate and electronic circuit substrate by use (1990-07-17),

12. 4736230 - Composition for semiconductor porcelain, and semiconductor porcelain and (1988-04-05),

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