Growing community of inventors

Yokohama, Japan

Kenichi Hamayasu

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 = 1

Kenichi Hamayasu ↔ Tetsuya Ito (1 patent)Kenichi Hamayasu ↔ Koki Fujita (1 patent)Kenichi Hamayasu ↔ Kozo Hara (1 patent)Kenichi Hamayasu ↔ Sumio Kitahata (1 patent)Kenichi Hamayasu ↔ Kyoko Koizumi (1 patent)Kenichi Hamayasu ↔ Hirofumi Nakano (1 patent)Kenichi Hamayasu ↔ Toshiko Tanimoto (1 patent)Kenichi HamayasuKenichi Hamayasu (1 patent)Tetsuya ItoTetsuya Ito (51 patents)Koki FujitaKoki Fujita (23 patents)Kozo HaraKozo Hara (15 patents)Sumio KitahataSumio Kitahata (13 patents)Kyoko KoizumiKyoko Koizumi (6 patents)Hirofumi NakanoHirofumi Nakano (5 patents)Toshiko TanimotoToshiko Tanimoto (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ensuiko Sugar Refining Co., Ltd. (1 from 29 patents)


1 patent:

1. 5763598 - Branched cyclodextrins and method for producing them

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12/8/2025
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