Growing community of inventors

Takizawa-mura, Japan

Toshihiko Hatakeyama

Average Co-Inventor Count = 3.20

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 = 15

Toshihiko HatakeyamaTadashi Nakamura (2 patents)Toshihiko HatakeyamaTakashi Onozato (1 patent)Toshihiko HatakeyamaHiroshi Takahashi (1 patent)Toshihiko HatakeyamaDavid J Suden (1 patent)Toshihiko HatakeyamaTadami Kikuchi (1 patent)Toshihiko HatakeyamaWilliam L Vangen (1 patent)Toshihiko HatakeyamaJay Carter (1 patent)Toshihiko HatakeyamaToshihiko Hatakeyama (2 patents)Tadashi NakamuraTadashi Nakamura (11 patents)Takashi OnozatoTakashi Onozato (13 patents)Hiroshi TakahashiHiroshi Takahashi (5 patents)David J SudenDavid J Suden (3 patents)Tadami KikuchiTadami Kikuchi (2 patents)William L VangenWilliam L Vangen (2 patents)Jay CarterJay Carter (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Alps Electric Co., Ltd. (1 from 4,048 patents)

2. Rimage Corporation (1 from 26 patents)


2 patents:

1. 6827509 - CD transporter with re-transfer printer

2. 6639618 - Thermal transfer line printer properly used for forming intermediate transfer type image

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