Growing community of inventors

Obihiro, Japan

Akiyoshi Masuda

Average Co-Inventor Count = 2.53

ph-index = 3

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 = 42

Akiyoshi MasudaTetsuo Nambu (2 patents)Akiyoshi MasudaTsutomu Aritsuka (1 patent)Akiyoshi MasudaTetsuo Nanbu (1 patent)Akiyoshi MasudaRyuzo Tsuru (1 patent)Akiyoshi MasudaSoushiro Nomachi (1 patent)Akiyoshi MasudaKunioki Kishida (1 patent)Akiyoshi MasudaKunioki Kishida (1 patent)Akiyoshi MasudaSoushiro Nomachi (1 patent)Akiyoshi MasudaAkiyoshi Masuda (4 patents)Tetsuo NambuTetsuo Nambu (3 patents)Tsutomu AritsukaTsutomu Aritsuka (11 patents)Tetsuo NanbuTetsuo Nanbu (5 patents)Ryuzo TsuruRyuzo Tsuru (4 patents)Soushiro NomachiSoushiro Nomachi (1 patent)Kunioki KishidaKunioki Kishida (1 patent)Kunioki KishidaKunioki Kishida (1 patent)Soushiro NomachiSoushiro Nomachi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Tensaiseito Kabushiki Kaisha (2 from 12 patents)

2. Nihon Tensaiseito Kabushiki Kaisha (2 from 11 patents)

3. Daiwabo Create Co., Ltd. (1 from 7 patents)


4 patents:

1. 5415115 - Machine of the type placed on the ground for transplanting a series of

2. 5221552 - Porridgelike dietary fiber, foods containing the same, and method for

3. 4167911 - Apparatus for separation and transplanting paper tube seedlings from a

4. 4132337 - Continuous paper cylinder assembly and method of separating the same and

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as of
12/8/2025
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