Growing community of inventors

Tokyo, Japan

Syoiti Sugaya

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 = 19

Syoiti Sugaya ↔ Naoki Yamazaki (1 patent)Syoiti Sugaya ↔ Akira Ueno (1 patent)Syoiti Sugaya ↔ Mayumi Takata (1 patent)Syoiti Sugaya ↔ Naoki Yamazaki (1 patent)Syoiti Sugaya ↔ Akira Ueno (1 patent)Syoiti SugayaSyoiti Sugaya (1 patent)Naoki YamazakiNaoki Yamazaki (10 patents)Akira UenoAkira Ueno (2 patents)Mayumi TakataMayumi Takata (2 patents)Naoki YamazakiNaoki Yamazaki (1 patent)Akira UenoAkira Ueno (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Daito Communication Apparatus Co., Ltd. (1 from 11 patents)

2. Naoki Yamazaki (0 patent)

3. Akira Ueno (0 patent)

4. Mayumi Takata (0 patent)

5. Syoiti Sugaya (0 patent)


1 patent:

1. 5171774 - PTC compositions

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/21/2025
Loading…