Growing community of inventors

Tokyo, Japan

Masanori Takagi

Average Co-Inventor Count = 4.44

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 = 96

Masanori TakagiYukio Ito (2 patents)Masanori TakagiTadashi Takai (2 patents)Masanori TakagiMakoto Itoh (1 patent)Masanori TakagiMakoto Ito (1 patent)Masanori TakagiTomotsune Taira (1 patent)Masanori TakagiMasanori Takagi (2 patents)Yukio ItoYukio Ito (87 patents)Tadashi TakaiTadashi Takai (2 patents)Makoto ItohMakoto Itoh (11 patents)Makoto ItoMakoto Ito (5 patents)Tomotsune TairaTomotsune Taira (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (2 from 832,880 patents)


2 patents:

1. 6647317 - Air conditioner management system

2. 6643611 - Service system for air conditioner and server system for monitoring center

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as of
1/5/2026
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