Growing community of inventors

Saitama, Japan

Michihiro Tanaka

Average Co-Inventor Count = 7.00

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 = 5

Michihiro Tanaka ↔ Etsuji Kimura (1 patent)Michihiro Tanaka ↔ Yasuhiro Hanaue (1 patent)Michihiro Tanaka ↔ Shoji Ishiwata (1 patent)Michihiro Tanaka ↔ Shinobu Nagahama (1 patent)Michihiro Tanaka ↔ Naruhito Sawanobori (1 patent)Michihiro Tanaka ↔ Yuhu Wang (1 patent)Michihiro TanakaMichihiro Tanaka (1 patent)Etsuji KimuraEtsuji Kimura (14 patents)Yasuhiro HanaueYasuhiro Hanaue (5 patents)Shoji IshiwataShoji Ishiwata (2 patents)Shinobu NagahamaShinobu Nagahama (1 patent)Naruhito SawanoboriNaruhito Sawanobori (1 patent)Yuhu WangYuhu Wang (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Materials Corporation (1 from 1,530 patents)


1 patent:

1. 5439616 - Infrared light-excited light-emitting substance

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as of
12/9/2025
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