Growing community of inventors

Tokyo, Japan

Hiroshi Fukunaga

Average Co-Inventor Count = 6.15

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 = 1

Hiroshi FukunagaKotaro Watanabe (1 patent)Hiroshi FukunagaTomohiro Hattori (1 patent)Hiroshi FukunagaSatoko Sakajo (1 patent)Hiroshi FukunagaYoshiko Ono (1 patent)Hiroshi FukunagaTakuya Hashiguchi (1 patent)Hiroshi FukunagaYutaka Matsueda (1 patent)Hiroshi FukunagaNanaho Osawa (1 patent)Hiroshi FukunagaTetsuro Seki (1 patent)Hiroshi FukunagaSunao Fujiwara (1 patent)Hiroshi FukunagaYasuyuki Koide (1 patent)Hiroshi FukunagaTetsushi Morikawa (1 patent)Hiroshi FukunagaHiroshi Fukunaga (2 patents)Kotaro WatanabeKotaro Watanabe (12 patents)Tomohiro HattoriTomohiro Hattori (7 patents)Satoko SakajoSatoko Sakajo (5 patents)Yoshiko OnoYoshiko Ono (4 patents)Takuya HashiguchiTakuya Hashiguchi (4 patents)Yutaka MatsuedaYutaka Matsueda (3 patents)Nanaho OsawaNanaho Osawa (3 patents)Tetsuro SekiTetsuro Seki (3 patents)Sunao FujiwaraSunao Fujiwara (1 patent)Yasuyuki KoideYasuyuki Koide (1 patent)Tetsushi MorikawaTetsushi Morikawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Electric Corporation (2 from 15,863 patents)

2. Mitsubishi Electric Building Solutions Corporation (1 from 7 patents)


2 patents:

1. 12372197 - Mounting tool for holding elevator rope tension measuring device

2. 11320798 - Retrieval system and monitoring system

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as of
12/15/2025
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