Growing community of inventors

Tokyo, Japan

Hajime Okamoto

Average Co-Inventor Count = 3.26

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 = 61

Hajime OkamotoToyoaki Suzuki (7 patents)Hajime OkamotoHidekazu Furukawa (2 patents)Hajime OkamotoKousuke Kashima (2 patents)Hajime OkamotoTakeo Matsuyama (2 patents)Hajime OkamotoHiroshi Yamazaki (1 patent)Hajime OkamotoKenji Kawano (1 patent)Hajime OkamotoAi Ito (1 patent)Hajime OkamotoAtsushi Mio (1 patent)Hajime OkamotoJunpei Nomura (1 patent)Hajime OkamotoMasakazu Inada (3 patents)Hajime OkamotoKaho Toyabe (1 patent)Hajime OkamotoShinichiro Kawano (1 patent)Hajime OkamotoMihoko Yoshida (1 patent)Hajime OkamotoHisanori Fukai (1 patent)Hajime OkamotoHajime Okamoto (8 patents)Toyoaki SuzukiToyoaki Suzuki (22 patents)Hidekazu FurukawaHidekazu Furukawa (5 patents)Kousuke KashimaKousuke Kashima (3 patents)Takeo MatsuyamaTakeo Matsuyama (3 patents)Hiroshi YamazakiHiroshi Yamazaki (105 patents)Kenji KawanoKenji Kawano (63 patents)Ai ItoAi Ito (4 patents)Atsushi MioAtsushi Mio (4 patents)Junpei NomuraJunpei Nomura (4 patents)Masakazu InadaMasakazu Inada (3 patents)Kaho ToyabeKaho Toyabe (3 patents)Shinichiro KawanoShinichiro Kawano (1 patent)Mihoko YoshidaMihoko Yoshida (1 patent)Hisanori FukaiHisanori Fukai (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fujimori Kogyo Co., Ltd. (6 from 86 patents)

2. Zacros Corporation (1 from 6 patents)

3. Hitachi Building Systems Engineering and Service Co., Ltd. (1 from 2 patents)


8 patents:

1. 12496814 - Laminate, blister container, and push-through package

2. 12071295 - Laminate, blister pack, press-through package, and laminate manufacturing method

3. 11833109 - Package

4. 11738546 - Laminate, blister container, and push-through package

5. 11655086 - Laminate, blister container, and push-through package

6. 11220390 - Laminate, blister pack, press-through package, and laminate manufacturing method

7. 11203475 - Laminate, blister container, and push-through package

8. 5557546 - Data acquisition system for the analysis of elevator trouble

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as of
1/5/2026
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