Growing community of inventors

Hitachi, Japan

Takayuki Sudou

Average Co-Inventor Count = 9.00

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 = 37

Takayuki Sudou ↔ Sadashi Tanaka (1 patent)Takayuki Sudou ↔ Fumio Jyoraku (1 patent)Takayuki Sudou ↔ Susumu Sato (1 patent)Takayuki Sudou ↔ Taiji Tajima (1 patent)Takayuki Sudou ↔ Shoji Hayashi (1 patent)Takayuki Sudou ↔ Shigenori Sato (1 patent)Takayuki Sudou ↔ Kazuyuki Sugimura (1 patent)Takayuki Sudou ↔ Ryuji Ikeda (1 patent)Takayuki SudouTakayuki Sudou (1 patent)Sadashi TanakaSadashi Tanaka (24 patents)Fumio JyorakuFumio Jyoraku (18 patents)Susumu SatoSusumu Sato (7 patents)Taiji TajimaTaiji Tajima (6 patents)Shoji HayashiShoji Hayashi (5 patents)Shigenori SatoShigenori Sato (4 patents)Kazuyuki SugimuraKazuyuki Sugimura (4 patents)Ryuji IkedaRyuji Ikeda (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (1 from 42,488 patents)


1 patent:

1. 6442792 - Vacuum cleaner

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12/11/2025
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