Growing community of inventors

Hokkaido, Japan

Masashi Noborisaka

Average Co-Inventor Count = 8.00

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 = 11

Masashi Noborisaka ↔ Mitsuo Noborisaka (1 patent)Masashi Noborisaka ↔ Toshiaki Fukagai (1 patent)Masashi Noborisaka ↔ Takashi Taniguchi (1 patent)Masashi Noborisaka ↔ Yuuji Satou (1 patent)Masashi Noborisaka ↔ Kazuhiro Tanaka (1 patent)Masashi Noborisaka ↔ Noriaki Yamamoto (1 patent)Masashi NoborisakaMasashi Noborisaka (1 patent)Mitsuo NoborisakaMitsuo Noborisaka (1 patent)Toshiaki FukagaiToshiaki Fukagai (1 patent)Takashi TaniguchiTakashi Taniguchi (1 patent)Yuuji SatouYuuji Satou (1 patent)Kazuhiro TanakaKazuhiro Tanaka (1 patent)Noriaki YamamotoNoriaki Yamamoto (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi Metals, Ltd. (1 from 2,333 patents)

2. Sanko Concrete Building Material Manufacturing Co., Ltd. (1 from 1 patent)


1 patent:

1. 4831805 - Precast concrete board fixing metal fitting

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as of
12/19/2025
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