Growing community of inventors

Kurume, Japan

Hidehiko Masunaga

Average Co-Inventor Count = 6.00

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 = 9

Hidehiko Masunaga ↔ Toshiaki Iwamoto (1 patent)Hidehiko Masunaga ↔ M Matsui (1 patent)Hidehiko Masunaga ↔ Masanari Kido (1 patent)Hidehiko Masunaga ↔ Hiroshi Tada (1 patent)Hidehiko Masunaga ↔ Tuneyoshi Ishimoto (1 patent)Hidehiko MasunagaHidehiko Masunaga (1 patent)Toshiaki IwamotoToshiaki Iwamoto (3 patents)M MatsuiM Matsui (1 patent)Masanari KidoMasanari Kido (1 patent)Hiroshi TadaHiroshi Tada (1 patent)Tuneyoshi IshimotoTuneyoshi Ishimoto (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kuraray Co., Ltd. (1 from 1,866 patents)

2. Moon-star Chemical Corporation (1 from 2 patents)


1 patent:

1. 4666782 - Vulcanized rubber article

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as of
12/19/2025
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