Growing community of inventors

Yokkaichi, Japan

Masayuki Shirato

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

Masayuki Shirato ↔ Nobuyuki Murai (1 patent)Masayuki Shirato ↔ Hiroshi Takeo (1 patent)Masayuki Shirato ↔ Hidetoshi Tanaka (1 patent)Masayuki ShiratoMasayuki Shirato (1 patent)Nobuyuki MuraiNobuyuki Murai (5 patents)Hiroshi TakeoHiroshi Takeo (3 patents)Hidetoshi TanakaHidetoshi Tanaka (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Kasei Corporation (1 from 499 patents)


1 patent:

1. 5393866 - Method for the production of polytetramethylene ether glycol

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12/15/2025
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