Growing community of inventors

Saitama, Japan

Shiro Okuda

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 = 4

Shiro Okuda ↔ Yukio Inoue (1 patent)Shiro Okuda ↔ Hajime Shibuya (1 patent)Shiro Okuda ↔ Makoto Hattori (1 patent)Shiro OkudaShiro Okuda (1 patent)Yukio InoueYukio Inoue (3 patents)Hajime ShibuyaHajime Shibuya (2 patents)Makoto HattoriMakoto Hattori (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kaken Chemical Co., Ltd. (1 from 20 patents)


1 patent:

1. 4305956 - Miticidal method

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as of
12/19/2025
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