Growing community of inventors

Aichi-ken, Japan

Keisuke Sakamoto

Average Co-Inventor Count = 2.44

ph-index = 7

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 = 125

Keisuke SakamotoKatsuhiro Suzuki (3 patents)Keisuke SakamotoKenichi Hirai (3 patents)Keisuke SakamotoKengo Matsumoto (2 patents)Keisuke SakamotoShinichi Hiranaka (2 patents)Keisuke SakamotoHiroyuki Tada (1 patent)Keisuke SakamotoMasayuki Yamaji (1 patent)Keisuke SakamotoMasao Saito (1 patent)Keisuke SakamotoTakashi Hagino (1 patent)Keisuke SakamotoKazumi Kitazumi (1 patent)Keisuke SakamotoYutaka Kubota (1 patent)Keisuke SakamotoAkira Yagihashi (1 patent)Keisuke SakamotoAi Murai (1 patent)Keisuke SakamotoKeisuke Sakamoto (11 patents)Katsuhiro SuzukiKatsuhiro Suzuki (53 patents)Kenichi HiraiKenichi Hirai (37 patents)Kengo MatsumotoKengo Matsumoto (48 patents)Shinichi HiranakaShinichi Hiranaka (22 patents)Hiroyuki TadaHiroyuki Tada (50 patents)Masayuki YamajiMasayuki Yamaji (37 patents)Masao SaitoMasao Saito (25 patents)Takashi HaginoTakashi Hagino (12 patents)Kazumi KitazumiKazumi Kitazumi (10 patents)Yutaka KubotaYutaka Kubota (8 patents)Akira YagihashiAkira Yagihashi (1 patent)Ai MuraiAi Murai (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyota Jidosha Kabushiki Kaisha (11 from 36,922 patents)


11 patents:

1. D983100 - Front bumper for an automobile

2. D702602 - Automobile and/or toy replica thereof

3. D669401 - Automobile

4. D626887 - Motor vehicle and toy replica thereof

5. D614543 - Front grille for an automobile

6. D552019 - Outer mirror for automobile

7. D536595 - Door handle for automobile

8. D523158 - Front combination lamp for automobile

9. D522672 - Lamp assembly for automobile

10. D521905 - Front bumper for automobile

11. D494892 - Automobile

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as of
1/21/2026
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