Growing community of inventors

Saitama, Japan

Naruhito Sawanobori

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

Naruhito Sawanobori ↔ Etsuji Kimura (1 patent)Naruhito Sawanobori ↔ Yasuhiro Hanaue (1 patent)Naruhito Sawanobori ↔ Shoji Ishiwata (1 patent)Naruhito Sawanobori ↔ Michihiro Tanaka (1 patent)Naruhito Sawanobori ↔ Shinobu Nagahama (1 patent)Naruhito Sawanobori ↔ Yuhu Wang (1 patent)Naruhito SawanoboriNaruhito Sawanobori (1 patent)Etsuji KimuraEtsuji Kimura (14 patents)Yasuhiro HanaueYasuhiro Hanaue (5 patents)Shoji IshiwataShoji Ishiwata (2 patents)Michihiro TanakaMichihiro Tanaka (1 patent)Shinobu NagahamaShinobu Nagahama (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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12/8/2025
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