Growing community of inventors

Yokohama, Japan

Ko Honma

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 = 13

Ko Honma ↔ Takashi Yoshikawa (1 patent)Ko Honma ↔ Haruo Ishikawa (1 patent)Ko Honma ↔ Kiyoshi Kawana (1 patent)Ko HonmaKo Honma (1 patent)Takashi YoshikawaTakashi Yoshikawa (34 patents)Haruo IshikawaHaruo Ishikawa (6 patents)Kiyoshi KawanaKiyoshi Kawana (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Matsushita Electric Industrial Co., Ltd. (1 from 27,375 patents)


1 patent:

1. 5068537 - Passenger number sensor system

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12/20/2025
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