Growing community of inventors

Chiba, Japan

Masaru Sanda

Average Co-Inventor Count = 2.00

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

Masaru Sanda ↔ Kunio Obara (1 patent)Masaru SandaMasaru Sanda (1 patent)Kunio ObaraKunio Obara (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsui Shipbuilding & Engineering Co., Ltd. (1 from 27 patents)


1 patent:

1. 4014290 - Coating apparatus for bottles

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1/14/2026
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