Growing community of inventors

Chiba, Japan

Takashi Toyota

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 = 12

Takashi Toyota ↔ Hiroshige Yamauchi (1 patent)Takashi Toyota ↔ Toshio Maekawa (1 patent)Takashi Toyota ↔ Masaaki Yamanaka (1 patent)Takashi Toyota ↔ Akeo Sawayama (1 patent)Takashi ToyotaTakashi Toyota (1 patent)Hiroshige YamauchiHiroshige Yamauchi (3 patents)Toshio MaekawaToshio Maekawa (1 patent)Masaaki YamanakaMasaaki Yamanaka (1 patent)Akeo SawayamaAkeo Sawayama (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Oji Paper Co., Ltd. (1 from 229 patents)


1 patent:

1. 4795676 - Electrostatic recording material

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12/16/2025
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