Growing community of inventors

Azumino, Japan

Takeshi Maruta

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

Takeshi Maruta ↔ Haruki Sugawara (1 patent)Takeshi Maruta ↔ Kiyotaka Nakano (1 patent)Takeshi Maruta ↔ Hiroshi Tsuchitani (1 patent)Takeshi MarutaTakeshi Maruta (1 patent)Haruki SugawaraHaruki Sugawara (14 patents)Kiyotaka NakanoKiyotaka Nakano (12 patents)Hiroshi TsuchitaniHiroshi Tsuchitani (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Seiko Epson Corporation (1 from 33,404 patents)


1 patent:

1. D810177 - Projector lens access cover

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12/7/2025
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