Growing community of inventors

Tokyo, Japan

Noboru Nakamaru

Average Co-Inventor Count = 1.71

ph-index = 2

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 = 19

Noboru NakamaruShinji Suzuki (1 patent)Noboru NakamaruMasaharu Sakamoto (1 patent)Noboru NakamaruAkira Kikuchi (1 patent)Noboru NakamaruTatsushi Iizuka (1 patent)Noboru NakamaruToshiyuki Katsu (1 patent)Noboru NakamaruNoboru Nakamaru (2 patents)Shinji SuzukiShinji Suzuki (101 patents)Masaharu SakamotoMasaharu Sakamoto (29 patents)Akira KikuchiAkira Kikuchi (26 patents)Tatsushi IizukaTatsushi Iizuka (5 patents)Toshiyuki KatsuToshiyuki Katsu (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Pioneer Electronic Corporation (2 from 2,861 patents)


2 patents:

1. 5805545 - Midi standards recorded information reproducing device with repetitive

2. 5229763 - Remote controller with learning function

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as of
12/5/2025
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