Growing community of inventors

Anjo, Japan

Toru Horiyama

Average Co-Inventor Count = 1.96

ph-index = 6

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 = 233

Toru HoriyamaShinsuke Okuda (4 patents)Toru HoriyamaKazuyuki Sakakibara (1 patent)Toru HoriyamaKiyozumi Kokawa (1 patent)Toru HoriyamaNorifumi Niwa (1 patent)Toru HoriyamaYukiyasu Okouchi (1 patent)Toru HoriyamaMunetoshi Goto (1 patent)Toru HoriyamaYoshizo Hasegawa (1 patent)Toru HoriyamaAtsushi Kanou (0 patent)Toru HoriyamaToru Horiyama (8 patents)Shinsuke OkudaShinsuke Okuda (91 patents)Kazuyuki SakakibaraKazuyuki Sakakibara (44 patents)Kiyozumi KokawaKiyozumi Kokawa (30 patents)Norifumi NiwaNorifumi Niwa (16 patents)Yukiyasu OkouchiYukiyasu Okouchi (12 patents)Munetoshi GotoMunetoshi Goto (5 patents)Yoshizo HasegawaYoshizo Hasegawa (1 patent)Atsushi KanouAtsushi Kanou (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Makita Corporation (8 from 2,199 patents)


8 patents:

1. 8439192 - Toolbox

2. 8267247 - Power tool storage case

3. D637812 - Tool box

4. D613059 - Plastic case

5. D612604 - Plastic case

6. D607207 - Plastic case

7. D605853 - Plastic case

8. 6502949 - Adapters for use with an electric power tool

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as of
1/3/2026
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