Growing community of inventors

Nagoya, Japan

Fumio Hasegawa

Average Co-Inventor Count = 1.00

ph-index = 10

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 419

Fumio HasegawaFumio Hasegawa (20 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Elmo Company, Limited (20 from 155 patents)


20 patents:

1. D401603 - TV camera

2. D399517 - Surveillance television camera

3. D399192 - Image scanner

4. D396240 - TV camera

5. D386157 - Image scanner

6. D384653 - Image scanner

7. D378095 - Surveillance camera

8. D376139 - Image scanner

9. D369611 - Glass slide scope

10. D366270 - Surveillance camera body

11. D366271 - Surveillance camera body

12. D365836 - Overhead projector

13. D358377 - Image scanner

14. D354050 - Image scanner

15. D354051 - Image scanner

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idiyas.com
as of
12/14/2025
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