Growing community of inventors

Kumagaya, Japan

Toshimasa Yoshizane

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 = 9

Toshimasa Yoshizane ↔ Yoshinori Yamamoto (1 patent)Toshimasa Yoshizane ↔ Nobuyuki Shibasaki (1 patent)Toshimasa Yoshizane ↔ Hiroyuki Ohira (1 patent)Toshimasa Yoshizane ↔ Yukio Yuzawa (1 patent)Toshimasa YoshizaneToshimasa Yoshizane (1 patent)Yoshinori YamamotoYoshinori Yamamoto (1 patent)Nobuyuki ShibasakiNobuyuki Shibasaki (1 patent)Hiroyuki OhiraHiroyuki Ohira (1 patent)Yukio YuzawaYukio Yuzawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Chichibu Cement Co., Ltd. (1 from 24 patents)


1 patent:

1. 5330046 - Ceramic conveyor belt

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12/17/2025
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