Growing community of inventors

Tokyo, Japan

Eiichi Ohsawa

Average Co-Inventor Count = 1.67

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 = 86

Eiichi OhsawaShinya Matsuda (1 patent)Eiichi OhsawaNaoki Nishio (1 patent)Eiichi OhsawaAkira Tateishi (1 patent)Eiichi OhsawaYasuhiro Nezu (1 patent)Eiichi OhsawaEiichi Ohsawa (2 patents)Shinya MatsudaShinya Matsuda (55 patents)Naoki NishioNaoki Nishio (20 patents)Akira TateishiAkira Tateishi (1 patent)Yasuhiro NezuYasuhiro Nezu (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Daini Seikosha (1 from 349 patents)

2. Mediaseek, Inc. (1 from 2 patents)


2 patents:

1. 9047166 - System for generating application software installed on a mobile terminal

2. D267861 - Wristwatch

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idiyas.com
as of
1/7/2026
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