Growing community of inventors

Tokyo-to, Japan

Kaori Sakai

Average Co-Inventor Count = 4.50

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 = 0

Kaori SakaiHideo Hasegawa (3 patents)Kaori SakaiShinichi Okabe (3 patents)Kaori SakaiKazuaki Takemura (3 patents)Kaori SakaiHiroaki Sakurai (3 patents)Kaori SakaiKengo Takeuchi (3 patents)Kaori SakaiTakuji Yamada (2 patents)Kaori SakaiJun Tsukamoto (2 patents)Kaori SakaiTakaaki Ito (1 patent)Kaori SakaiKoichiro Yamauchi (1 patent)Kaori SakaiMasataka Sano (1 patent)Kaori SakaiTakuya Sakata (1 patent)Kaori SakaiTetsu Yajima (1 patent)Kaori SakaiKaori Sakai (6 patents)Hideo HasegawaHideo Hasegawa (93 patents)Shinichi OkabeShinichi Okabe (32 patents)Kazuaki TakemuraKazuaki Takemura (8 patents)Hiroaki SakuraiHiroaki Sakurai (3 patents)Kengo TakeuchiKengo Takeuchi (3 patents)Takuji YamadaTakuji Yamada (19 patents)Jun TsukamotoJun Tsukamoto (7 patents)Takaaki ItoTakaaki Ito (26 patents)Koichiro YamauchiKoichiro Yamauchi (15 patents)Masataka SanoMasataka Sano (8 patents)Takuya SakataTakuya Sakata (8 patents)Tetsu YajimaTetsu Yajima (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyota Jidosha Kabushiki Kaisha (6 from 36,499 patents)

2. Cmc Corporation (1 from 6 patents)


6 patents:

1. 11927454 - Information processing device, information processing system, program, and information processing method

2. 11807246 - Drowsiness sign notification system and drowsiness sign notification method

3. 11694296 - Information processing device and information processing method

4. 11488210 - Information processing device, information processing system, program, and information processing method

5. 10997801 - Information processing apparatus and information processing method

6. 10621799 - Information processing apparatus and information processing method

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12/6/2025
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