Growing community of inventors

Tokyo, Japan

Jun Matsunaga

Average Co-Inventor Count = 1.71

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 = 0

Jun MatsunagaToru Ohara (1 patent)Jun MatsunagaYasuhiro Nishiyama (1 patent)Jun MatsunagaShinya Yamauchi (1 patent)Jun MatsunagaKentaro Nemoto (1 patent)Jun MatsunagaKazuo Komuro (1 patent)Jun MatsunagaJun Matsunaga (2 patents)Toru OharaToru Ohara (8 patents)Yasuhiro NishiyamaYasuhiro Nishiyama (6 patents)Shinya YamauchiShinya Yamauchi (1 patent)Kentaro NemotoKentaro Nemoto (1 patent)Kazuo KomuroKazuo Komuro (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sega Corporation (1 from 134 patents)

2. Kabushiki Kaisha Sega Games (1 from 12 patents)


2 patents:

1. 9849375 - Game program and game device

2. 7934992 - Gaming machine, game system, its program, and recording medium

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idiyas.com
as of
12/28/2025
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