Growing community of inventors

Tokyo, Japan

Masatsune Kikuchi

Average Co-Inventor Count = 4.00

ph-index = 2

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 = 46

Masatsune Kikuchi ↔ Hiroshi Omori (2 patents)Masatsune Kikuchi ↔ Masao Shimoda (1 patent)Masatsune Kikuchi ↔ Hatsutoshi Hosoda (1 patent)Masatsune Kikuchi ↔ Susumu Kouda (1 patent)Masatsune Kikuchi ↔ Satoru Matsui (1 patent)Masatsune Kikuchi ↔ Hiroshi Omori (1 patent)Masatsune KikuchiMasatsune Kikuchi (2 patents)Hiroshi OmoriHiroshi Omori (4 patents)Masao ShimodaMasao Shimoda (7 patents)Hatsutoshi HosodaHatsutoshi Hosoda (1 patent)Susumu KoudaSusumu Kouda (1 patent)Satoru MatsuiSatoru Matsui (1 patent)Hiroshi OmoriHiroshi Omori (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Onoda Cement Co., Ltd. (2 from 101 patents)

2. Susumu Kouda (0 patent)

3. Hatsutoshi Hosoda (0 patent)

4. Hiroshi Omori (0 patent)

5. Masatsune Kikuchi (0 patent)


2 patents:

1. 5160376 - Cement setting accelerator and method of manufacturing the same

2. 4650523 - Cement accelerating agent

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as of
1/21/2026
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