Growing community of inventors

Kanagawa, Japan

Tatsuo Saitoh

Average Co-Inventor Count = 4.00

ph-index = 1

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 = 0

Tatsuo Saitoh ↔ Futoshi Mizutani (1 patent)Tatsuo Saitoh ↔ Takeshi Kyogoku (1 patent)Tatsuo Saitoh ↔ Shigeki Endoh (1 patent)Tatsuo SaitohTatsuo Saitoh (1 patent)Futoshi MizutaniFutoshi Mizutani (9 patents)Takeshi KyogokuTakeshi Kyogoku (2 patents)Shigeki EndohShigeki Endoh (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sumitomo Electric Industries, Limited (1 from 10,240 patents)


1 patent:

1. 4875918 - Method of manufacturing fiber preform for single-mode fibers

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12/15/2025
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