Growing community of inventors

Niigata, Japan

Yukiko Kase

Average Co-Inventor Count = 3.00

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 = 18

Yukiko Kase ↔ Shoji Toida (1 patent)Yukiko Kase ↔ Hidetoshi Ohta (1 patent)Yukiko KaseYukiko Kase (1 patent)Shoji ToidaShoji Toida (10 patents)Hidetoshi OhtaHidetoshi Ohta (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Japan Oxygen, Co., Ltd. (1 from 24 patents)


1 patent:

1. D306953 - Vacuum bottle

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12/31/2025
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