Growing community of inventors

Tokyo, Japan

Takashi Ikematsu

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 = 0

Takashi IkematsuHisayuki Ishii (7 patents)Takashi IkematsuMitsuyuki Hatanaka (7 patents)Takashi IkematsuYoshihito Hayama (3 patents)Takashi IkematsuHiroyuki Katou (1 patent)Takashi IkematsuFumiya Homma (1 patent)Takashi IkematsuHiroyuki Nishijima (1 patent)Takashi IkematsuMasato Ikehata (1 patent)Takashi IkematsuTsukasa Ogawa (0 patent)Takashi IkematsuMasaru Shimada (0 patent)Takashi IkematsuHironobu Kanno (0 patent)Takashi IkematsuKoichiro Matsuda (0 patent)Takashi IkematsuTakashi Ikematsu (1 patent)Hisayuki IshiiHisayuki Ishii (7 patents)Mitsuyuki HatanakaMitsuyuki Hatanaka (7 patents)Yoshihito HayamaYoshihito Hayama (3 patents)Hiroyuki KatouHiroyuki Katou (2 patents)Fumiya HommaFumiya Homma (1 patent)Hiroyuki NishijimaHiroyuki Nishijima (1 patent)Masato IkehataMasato Ikehata (1 patent)Tsukasa OgawaTsukasa Ogawa (0 patent)Masaru ShimadaMasaru Shimada (0 patent)Hironobu KannoHironobu Kanno (0 patent)Koichiro MatsudaKoichiro Matsuda (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Mitsubishi Heavy Industries Limited (1 from 4,626 patents)

2. Yanmar Power Technology Co., Inc. (211 patents)

3. Nippon Flex Controls Corp. (0 patent)


1 patent:

1. 12497191 - Aircraft lightning probable area detection device, aircraft lightning probable area transmission system, aircraft lightning probable area detection method, and aircraft lightning probable area detection program

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as of
12/19/2025
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