Growing community of inventors

Saitama, Japan

Nobukiyo Sakai

Average Co-Inventor Count = 5.00

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 = 27

Nobukiyo SakaiTadashi Ishikawa (2 patents)Nobukiyo SakaiTakashi Sakayama (2 patents)Nobukiyo SakaiTakashi Nakajima (2 patents)Nobukiyo SakaiMichiaki Yoshihara (2 patents)Nobukiyo SakaiNobukiyo Sakai (2 patents)Tadashi IshikawaTadashi Ishikawa (58 patents)Takashi SakayamaTakashi Sakayama (35 patents)Takashi NakajimaTakashi Nakajima (35 patents)Michiaki YoshiharaMichiaki Yoshihara (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fuji Xerox Co., Ltd. (2 from 11,665 patents)


2 patents:

1. 5392339 - Telephone transfer apparatus using a special signal for transfer in

2. 5289532 - Facsimile apparatus providing facsimile transmission with forwardable

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/18/2025
Loading…