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Katsuta, Japan

Toyoichi Ueda

Average Co-Inventor Count = 7.00

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 = 35

Toyoichi Ueda ↔ Kunihiro Tsubosaki (1 patent)Toyoichi Ueda ↔ Kazunari Suzuki (1 patent)Toyoichi Ueda ↔ Daisuke Makino (1 patent)Toyoichi Ueda ↔ Nobuo Ichimura (1 patent)Toyoichi Ueda ↔ Hideo Inayoshi (1 patent)Toyoichi Ueda ↔ Akira Suzuki (1 patent)Toyoichi UedaToyoichi Ueda (1 patent)Kunihiro TsubosakiKunihiro Tsubosaki (85 patents)Kazunari SuzukiKazunari Suzuki (55 patents)Daisuke MakinoDaisuke Makino (19 patents)Nobuo IchimuraNobuo Ichimura (5 patents)Hideo InayoshiHideo Inayoshi (4 patents)Akira SuzukiAkira Suzuki (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (1 from 42,485 patents)

2. Hitachi Chemical Company, Ltd. (1 from 1,641 patents)

3. Hitachi Microcomputer Engineering, Ltd. (1 from 149 patents)


1 patent:

1. 4803543 - Semiconductor device and process for producing the same

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12/7/2025
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