Growing community of inventors

Shiga, Japan

Masakzu Ohtorii

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

Masakzu Ohtorii ↔ Takumi Yoshida (1 patent)Masakzu Ohtorii ↔ Tsutomu Ueyama (1 patent)Masakzu Ohtorii ↔ Kenji Kawai (1 patent)Masakzu OhtoriiMasakzu Ohtorii (1 patent)Takumi YoshidaTakumi Yoshida (14 patents)Tsutomu UeyamaTsutomu Ueyama (14 patents)Kenji KawaiKenji Kawai (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Dainippon Screen Mfg. Co., Ltd. (1 from 1,306 patents)


1 patent:

1. 4847634 - Method and apparatus for correcting snaking in a rollfilm feeding

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12/8/2025
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