For the Inventor, By the Inventor

Enter inventor name

Kanagawa, Japan

Katsuji Sakamoto

USPTO Granted Patents = 8 (Patent Applications = 1)

Average Co-Inventor Count = 2.3

ph-index = 5

Forward Citations = 81(Granted Patents)

Location History:

Yokohama, JA (1976)
Kanagawa, JP (1984 - 1987)
Yokohama, JP (1983 - 1990)

Company Filing History:

8 out of 10,264

Sumitomo Electric Industries, Limited

Kobe Steel, Ltd.

where one patent can have more than one assignee

Years Active: 1976-1990

Loading Chart...

8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4894078 - Method and apparatus for producing optical fiber (1990-01-16),

2. 4676635 - Optical fiber characteristic measuring method and apparatus (1987-06-30),

3. 4641794 - Wire accumulator (1987-02-10),

4. 4628675 - Tape winding apparatus (1986-12-16),

5. 4549391 - Wire-like structure twisting machine (1985-10-29),

6. 4450676 - Apparatus for stranding optical fiber cores while slackening them (1984-05-29),

7. 4379615 - Device for transmitting energy through electric wire or optical cable (1983-04-12),

8. 3971519 - Mechanism for preventing the adverse effects of centrifugal force in a (1976-07-27),

This text is generated by artificial intelligence and may not be accurate.

Please report any incorrect information to support@idiyas.com

Loading…