Growing community of inventors

Toyama, Japan

Rena Tatekawa

Average Co-Inventor Count = 5.00

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

Rena Tatekawa ↔ Mitsuru Noto (1 patent)Rena Tatekawa ↔ Isao Hanazome (1 patent)Rena Tatekawa ↔ Toshio Kasama (1 patent)Rena Tatekawa ↔ Susumu Oguro (1 patent)Rena TatekawaRena Tatekawa (1 patent)Mitsuru NotoMitsuru Noto (1 patent)Isao HanazomeIsao Hanazome (1 patent)Toshio KasamaToshio Kasama (1 patent)Susumu OguroSusumu Oguro (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toa Pharmaceutical Co., Ltd. (1 from 4 patents)


1 patent:

1. 6852311 - Ophthalmic ointments for treating infective eye disease

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1/10/2026
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