Growing community of inventors

Seto, Japan

Haruo Yamanaka

Average Co-Inventor Count = 4.00

ph-index = 4

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 = 89

Haruo YamanakaYasunori Hamada (3 patents)Haruo YamanakaMasataka Kawauchi (2 patents)Haruo YamanakaJunichi Oizumi (2 patents)Haruo YamanakaTakao Terayama (1 patent)Haruo YamanakaShigeru Sasaki (1 patent)Haruo YamanakaKazushi Yoshida (1 patent)Haruo YamanakaMasao Okayama (1 patent)Haruo YamanakaKousuke Noda (1 patent)Haruo YamanakaNaoya Sasaki (1 patent)Haruo YamanakaToru Hayama (1 patent)Haruo YamanakaHaruo Yamanaka (4 patents)Yasunori HamadaYasunori Hamada (22 patents)Masataka KawauchiMasataka Kawauchi (32 patents)Junichi OizumiJunichi Oizumi (15 patents)Takao TerayamaTakao Terayama (33 patents)Shigeru SasakiShigeru Sasaki (29 patents)Kazushi YoshidaKazushi Yoshida (26 patents)Masao OkayamaMasao Okayama (11 patents)Kousuke NodaKousuke Noda (7 patents)Naoya SasakiNaoya Sasaki (4 patents)Toru HayamaToru Hayama (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (4 from 42,485 patents)


4 patents:

1. 5478992 - Management apparatus and automated teller machine

2. 5158274 - Group supervisory system for moving sheets between multiple automatons

3. 5152512 - Sheet receiving apparatus, sheet delivery apparatus and automatic

4. 4864108 - Apparatus for recording transactions and a recording method therefor

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as of
12/7/2025
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