Growing community of inventors

Kakamigahara, Japan

Noboru Kiya

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 = 0

Noboru Kiya ↔ Kazuhiko Katsumata (1 patent)Noboru Kiya ↔ Noboru Hiramoto (1 patent)Noboru Kiya ↔ Noriaki Nagai (1 patent)Noboru KiyaNoboru Kiya (1 patent)Kazuhiko KatsumataKazuhiko Katsumata (31 patents)Noboru HiramotoNoboru Hiramoto (3 patents)Noriaki NagaiNoriaki Nagai (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ihi Corporation (1 from 1,142 patents)

2. Ihi Machinery and Furnance Co., Ltd. (1 from 1 patent)


1 patent:

1. 9605330 - Vacuum heat treatment device

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as of
12/29/2025
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