Growing community of inventors

Tokyo, Japan

Saburo Seki

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

Saburo Seki ↔ Yuji Yamauchi (1 patent)Saburo Seki ↔ Kiyotaka Fujihira (1 patent)Saburo Seki ↔ Nobutaka Hatori (1 patent)Saburo SekiSaburo Seki (1 patent)Yuji YamauchiYuji Yamauchi (7 patents)Kiyotaka FujihiraKiyotaka Fujihira (1 patent)Nobutaka HatoriNobutaka Hatori (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tanken Seal Seiko Co., Ltd. (1 from 3 patents)


1 patent:

1. 6709259 - Movable vacuum forming apparatus for pressing and vacuum press apparatus

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12/7/2025
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