Growing community of inventors

Tokyo, Japan

Shigeki Nakae

Average Co-Inventor Count = 6.00

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 = 6

Shigeki Nakae ↔ Takayuki Koyama (2 patents)Shigeki Nakae ↔ Makoto Imura (2 patents)Shigeki Nakae ↔ Takeshi Mori (1 patent)Shigeki Nakae ↔ Masanori Matsumoto (1 patent)Shigeki Nakae ↔ Motonobu Iizuka (1 patent)Shigeki Nakae ↔ Tomohiro Naruse (1 patent)Shigeki Nakae ↔ Motonobu Iiduka (1 patent)Shigeki Nakae ↔ Hideyuki Ootaka (1 patent)Shigeki NakaeShigeki Nakae (2 patents)Takayuki KoyamaTakayuki Koyama (14 patents)Makoto ImuraMakoto Imura (5 patents)Takeshi MoriTakeshi Mori (114 patents)Masanori MatsumotoMasanori Matsumoto (23 patents)Motonobu IizukaMotonobu Iizuka (19 patents)Tomohiro NaruseTomohiro Naruse (9 patents)Motonobu IidukaMotonobu Iiduka (4 patents)Hideyuki OotakaHideyuki Ootaka (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (2 from 42,508 patents)


2 patents:

1. 10097059 - Rotating electric machine

2. 9077223 - Electrical rotating machine

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1/5/2026
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