Growing community of inventors

Shijonawate, Japan

Katsuya Tsubotani

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 = 2

Katsuya Tsubotani ↔ Hiroshi Okamoto (1 patent)Katsuya Tsubotani ↔ Yasushi Akado (1 patent)Katsuya Tsubotani ↔ Akio Kurogi (1 patent)Katsuya Tsubotani ↔ Hideo Onishi (1 patent)Katsuya TsubotaniKatsuya Tsubotani (1 patent)Hiroshi OkamotoHiroshi Okamoto (12 patents)Yasushi AkadoYasushi Akado (2 patents)Akio KurogiAkio Kurogi (2 patents)Hideo OnishiHideo Onishi (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sanyo Electric Co., Ltd. (1 from 8,777 patents)


1 patent:

1. 5396696 - Flyback transformer device and apparatus for preparing same

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12/14/2025
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