Growing community of inventors

Iyomishima, Japan

Michio Kawamura

Average Co-Inventor Count = 8.00

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 = 15

Michio Kawamura ↔ Yukio Doi (1 patent)Michio Kawamura ↔ Yasunori Shimada (1 patent)Michio Kawamura ↔ Shozo Yoshida (1 patent)Michio Kawamura ↔ Koichi Inoshita (1 patent)Michio Kawamura ↔ Haruo Hattori (1 patent)Michio Kawamura ↔ Mamoru Awano (1 patent)Michio Kawamura ↔ Toshiaki Kawanabe (1 patent)Michio KawamuraMichio Kawamura (1 patent)Yukio DoiYukio Doi (4 patents)Yasunori ShimadaYasunori Shimada (2 patents)Shozo YoshidaShozo Yoshida (1 patent)Koichi InoshitaKoichi Inoshita (1 patent)Haruo HattoriHaruo Hattori (1 patent)Mamoru AwanoMamoru Awano (1 patent)Toshiaki KawanabeToshiaki Kawanabe (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Showa Highpolymer Co., Ltd. (1 from 66 patents)

2. Taio Paper Manufacturing Co., Ltd. (1 from 1 patent)


1 patent:

1. 4957666 - Method of producing a slurry of microcapsules

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as of
12/17/2025
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