Growing community of inventors

Izumiotsu, Japan

Hiromasa Saisaka

Average Co-Inventor Count = 5.00

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 = 45

Hiromasa Saisaka ↔ Kaichi Suzuki (1 patent)Hiromasa Saisaka ↔ Masaaki Fukuchi (1 patent)Hiromasa Saisaka ↔ Hiroshi Tsuji (1 patent)Hiromasa Saisaka ↔ Hideo Murakami (1 patent)Hiromasa SaisakaHiromasa Saisaka (1 patent)Kaichi SuzukiKaichi Suzuki (3 patents)Masaaki FukuchiMasaaki Fukuchi (1 patent)Hiroshi TsujiHiroshi Tsuji (1 patent)Hideo MurakamiHideo Murakami (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kuraray Co., Ltd. (1 from 1,866 patents)

2. Yamanaka Industry Co., Ltd. (1 from 5 patents)


1 patent:

1. 5496573 - Coffee filter material and coffee filter bag

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as of
12/18/2025
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