Growing community of inventors

Kanagawa, Japan

Tugio Okuzawa

Average Co-Inventor Count = 1.11

ph-index = 4

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 = 81

Tugio OkuzawaKen Kawada (1 patent)Tugio OkuzawaTugio Okuzawa (5 patents)Ken KawadaKen Kawada (18 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fuji Photo Film Company, Limited (5 from 16,458 patents)


5 patents:

1. 5094660 - Image recording apparatus

2. 5080346 - Picture recording apparatus

3. 4896185 - Filter driving mechanism for image recording device

4. 4888617 - Sheet feeding mechanism for an image recording device

5. 4809049 - Image recording apparatus

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1/7/2026
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