Growing community of inventors

Osaka-fu, Japan

Tsugio Hanyuda

Average Co-Inventor Count = 2.67

ph-index = 2

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 = 21

Tsugio Hanyuda ↔ Yoshikazu Saito (2 patents)Tsugio Hanyuda ↔ Katsuhiko Adachi (1 patent)Tsugio Hanyuda ↔ Takuya Koyanagi (1 patent)Tsugio Hanyuda ↔ Hiroshi Ogomori (1 patent)Tsugio Hanyuda ↔ Yuko Kato (1 patent)Tsugio Hanyuda ↔ Keiko Sotomura (1 patent)Tsugio Hanyuda ↔ Yukio Yanagihara (1 patent)Tsugio Hanyuda ↔ Ryuji Fukushima (1 patent)Tsugio HanyudaTsugio Hanyuda (3 patents)Yoshikazu SaitoYoshikazu Saito (8 patents)Katsuhiko AdachiKatsuhiko Adachi (8 patents)Takuya KoyanagiTakuya Koyanagi (7 patents)Hiroshi OgomoriHiroshi Ogomori (5 patents)Yuko KatoYuko Kato (2 patents)Keiko SotomuraKeiko Sotomura (1 patent)Yukio YanagiharaYukio Yanagihara (1 patent)Ryuji FukushimaRyuji Fukushima (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sanyo Electric Co., Ltd. (3 from 8,782 patents)


3 patents:

1. D442994 - Automatic vending machine for merchandise

2. D434446 - Automatic vending machine for merchandise

3. D426578 - Automatic vending machine for drinks

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1/1/2026
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