Growing community of inventors

Tokyo, Japan

Teppei Fujisawa

Average Co-Inventor Count = 2.40

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 = 3

Teppei FujisawaMasato Ushio (2 patents)Teppei FujisawaNobuhiro Takahashi (1 patent)Teppei FujisawaTeppei Fujisawa (2 patents)Masato UshioMasato Ushio (2 patents)Nobuhiro TakahashiNobuhiro Takahashi (28 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Dena Co., Ltd. (2 from 166 patents)


2 patents:

1. 10469422 - System, method, and program that allow audio chatting

2. 9942393 - Audio chat management device and method

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/8/2026
Loading…