Growing community of inventors

Yokohama, Japan

Tomio Kayama

Average Co-Inventor Count = 4.00

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 = 119

Tomio KayamaMasayuki Onodera (1 patent)Tomio KayamaToru Nishiyama (1 patent)Tomio KayamaKazuya Masuko (1 patent)Tomio KayamaTomio Kayama (1 patent)Masayuki OnoderaMasayuki Onodera (5 patents)Toru NishiyamaToru Nishiyama (3 patents)Kazuya MasukoKazuya Masuko (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nissan Motor Company Limited (1 from 13,395 patents)


1 patent:

1. 4998050 - System and method for teaching robots

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as of
12/8/2025
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