For the Inventor, By the Inventor

Enter inventor name

Tsuneo Nakahara

USPTO Granted Patents = 6

Average Co-Inventor Count = 2.7

ph-index = 5

Forward Citations = 135(Granted Patents)

Location History:

Yokohama City, JP (1978)
Yokohama, JA (1978)
Osaka, JP (1982 - 2002)
Tokyo, JP (2006)
Itami, JP (2008)

Company Filing History:

6 out of 10,273

Sumitomo Electric Industries, Limited

Years Active: 1978-2008

Loading Chart...

6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7432521 - Logical operation element field emission emitter and logical operation circuit (2008-10-07),

2. 7039284 - Optical waveguide incorporating submedia (2006-05-02),

3. 6459403 - Traffic control system (2002-10-01),

4. 4315245 - Optical information reading device (1982-02-09),

5. 4123483 - Manufacturing method of an optical waveguide (1978-10-31),

6. 4088388 - O-Type optical waveguide (1978-05-09),

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

Please report any incorrect information to support@idiyas.com

Loading…