Growing community of inventors

Taki-gun, Japan

Akihisa Narai

Average Co-Inventor Count = 2.29

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 = 44

Akihisa NaraiTakahide Tanaka (1 patent)Akihisa NaraiTomonori Inoue (1 patent)Akihisa NaraiTsutomu Yamasawa (1 patent)Akihisa NaraiYutaka Imai (1 patent)Akihisa NaraiKiichiro Miyata (1 patent)Akihisa NaraiTsukasa Hatakenaka (1 patent)Akihisa NaraiSatoshi Nishida (1 patent)Akihisa NaraiSoichi Okuhara (1 patent)Akihisa NaraiBunichiro Ohe (1 patent)Akihisa NaraiTakeshi Imai (1 patent)Akihisa NaraiYukitoshi Kurata (1 patent)Akihisa NaraiAkihisa Narai (3 patents)Takahide TanakaTakahide Tanaka (40 patents)Tomonori InoueTomonori Inoue (16 patents)Tsutomu YamasawaTsutomu Yamasawa (8 patents)Yutaka ImaiYutaka Imai (6 patents)Kiichiro MiyataKiichiro Miyata (5 patents)Tsukasa HatakenakaTsukasa Hatakenaka (5 patents)Satoshi NishidaSatoshi Nishida (3 patents)Soichi OkuharaSoichi Okuhara (2 patents)Bunichiro OheBunichiro Ohe (1 patent)Takeshi ImaiTakeshi Imai (1 patent)Yukitoshi KurataYukitoshi Kurata (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Omron Corporation (2 from 4,116 patents)

2. Other (1 from 832,718 patents)

3. Omron Healthcare Company Ltd. (1 from 768 patents)


3 patents:

1. 7868741 - Medication managing apparatus

2. 5834649 - Vibration sensor including a movable magnet positioned between

3. D375695 - Pedometer

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12/10/2025
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