Growing community of inventors

Tokyo, Japan

Keiichi Iguchi

Average Co-Inventor Count = 3.41

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 = 2

Keiichi IguchiDaijiro Takizawa (4 patents)Keiichi IguchiKen Hanayama (4 patents)Keiichi IguchiKanako Ikeda (4 patents)Keiichi IguchiHidekazu Saito (4 patents)Keiichi IguchiShigeaki Esaka (4 patents)Keiichi IguchiShuji Nakayama (3 patents)Keiichi IguchiSeiichi Yamamoto (2 patents)Keiichi IguchiAtsushi Nishi (2 patents)Keiichi IguchiMiyuki Shimota (2 patents)Keiichi IguchiTakaichi Sano (2 patents)Keiichi IguchiMakoto Yuzawa (2 patents)Keiichi IguchiToshiaki Hirota (2 patents)Keiichi IguchiMakoto Takano (2 patents)Keiichi IguchiKazuya Koyama (1 patent)Keiichi IguchiKeiichi Iguchi (10 patents)Daijiro TakizawaDaijiro Takizawa (45 patents)Ken HanayamaKen Hanayama (12 patents)Kanako IkedaKanako Ikeda (6 patents)Hidekazu SaitoHidekazu Saito (6 patents)Shigeaki EsakaShigeaki Esaka (6 patents)Shuji NakayamaShuji Nakayama (6 patents)Seiichi YamamotoSeiichi Yamamoto (42 patents)Atsushi NishiAtsushi Nishi (4 patents)Miyuki ShimotaMiyuki Shimota (3 patents)Takaichi SanoTakaichi Sano (3 patents)Makoto YuzawaMakoto Yuzawa (3 patents)Toshiaki HirotaToshiaki Hirota (2 patents)Makoto TakanoMakoto Takano (2 patents)Kazuya KoyamaKazuya Koyama (29 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Honda Motor Co., Ltd. (8 from 21,893 patents)

2. Nec Corporation (2 from 35,705 patents)


10 patents:

1. 12424851 - Management system, non-transitory computer readable medium, management method, and management server

2. 11676083 - Arrangement planning device

3. 11289912 - Management system, non-transitory computer readable medium, management method, and management server

4. 11139667 - Electric power demand/supply management device

5. 10985566 - Energy system, energy management server, energy management method, and non-transitory computer readable medium

6. 10778028 - Power information management system, management method, computer-readable storage medium, power information management server, communication terminal, and power system

7. 10759049 - Service providing system, database, and service providing device

8. 10664774 - Carpool system

9. 9218418 - Search expression generation system

10. 8266200 - Application interaction system, application interaction method, recording medium, and application interaction program

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as of
12/26/2025
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