Growing community of inventors

Osaka, Japan

Masahiro Hasegawa

Average Co-Inventor Count = 4.58

ph-index = 3

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 = 21

Masahiro HasegawaKai Suzuki (5 patents)Masahiro HasegawaShailly Mehrotra (5 patents)Masahiro HasegawaSusan Elizabeth Shoaf (5 patents)Masahiro HasegawaSalin Gupta (5 patents)Masahiro HasegawaSyed Asfar Mateen (5 patents)Masahiro HasegawaPraveen Kumar Mididoddi (5 patents)Masahiro HasegawaAkihiko Takahashi (3 patents)Masahiro HasegawaHitoshi Yasuda (3 patents)Masahiro HasegawaKiyoshi Minoura (1 patent)Masahiro HasegawaAkira Sakai (1 patent)Masahiro HasegawaMiho Yamada (1 patent)Masahiro HasegawaMasahiro Hasegawa (9 patents)Kai SuzukiKai Suzuki (11 patents)Shailly MehrotraShailly Mehrotra (5 patents)Susan Elizabeth ShoafSusan Elizabeth Shoaf (5 patents)Salin GuptaSalin Gupta (5 patents)Syed Asfar MateenSyed Asfar Mateen (5 patents)Praveen Kumar MididoddiPraveen Kumar Mididoddi (5 patents)Akihiko TakahashiAkihiko Takahashi (15 patents)Hitoshi YasudaHitoshi Yasuda (10 patents)Kiyoshi MinouraKiyoshi Minoura (163 patents)Akira SakaiAkira Sakai (156 patents)Miho YamadaMiho Yamada (29 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Otsuka Pharmaceutical Company, Limited (5 from 845 patents)

2. Sumitomo Chemical Company, Limited (3 from 6,892 patents)

3. Sharp Kabushiki Kaisha Corporation (1 from 25,530 patents)


9 patents:

1. 12370144 - Centanafadine pharmaceutical formulations, and methods of making and using same

2. 12181699 - Display device having a multilayered optical stack in combination with a display panel and a touch panel

3. 12156941 - Centanafadine pharmaceutical formulations, and methods of making and using same

4. 11980690 - Centanafadine pharmaceutical formulations, and methods of making and using same

5. 11759426 - Centanafadine pharmaceutical formulations, and methods of making and using same

6. 11564885 - Centanafadine pharmaceutical formulations, and methods of making and using same

7. 5988262 - Sputtering target of single crystal aluminum alloy and method for

8. 5906717 - Sputtering target of single crystal aluminum alloy

9. 5488850 - Method for producing a cryostatic stabilizer

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as of
12/5/2025
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