Growing community of inventors

Nagoya, Japan

Kayo Hasui

Average Co-Inventor Count = 3.13

ph-index = 9

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 = 205

Kayo HasuiKeiichiro Egami (13 patents)Kayo HasuiYusuke Nakata (8 patents)Kayo HasuiMitsuharu Hattori (7 patents)Kayo HasuiShougo Sato (5 patents)Kayo HasuiYosuke Mase (5 patents)Kayo HasuiYukihiko Sato (4 patents)Kayo HasuiMasahide Asano (4 patents)Kayo HasuiJiro Suzuki (2 patents)Kayo HasuiTomoyasu Niizeki (1 patent)Kayo HasuiKatsuhisa Hasegawa (1 patent)Kayo HasuiHidetoshi Yano (1 patent)Kayo HasuiSachiko Yano, Legal Representative (1 patent)Kayo HasuiKayo Hasui (21 patents)Keiichiro EgamiKeiichiro Egami (55 patents)Yusuke NakataYusuke Nakata (22 patents)Mitsuharu HattoriMitsuharu Hattori (123 patents)Shougo SatoShougo Sato (763 patents)Yosuke MaseYosuke Mase (23 patents)Yukihiko SatoYukihiko Sato (101 patents)Masahide AsanoMasahide Asano (66 patents)Jiro SuzukiJiro Suzuki (50 patents)Tomoyasu NiizekiTomoyasu Niizeki (29 patents)Katsuhisa HasegawaKatsuhisa Hasegawa (20 patents)Hidetoshi YanoHidetoshi Yano (16 patents)Sachiko Yano, Legal RepresentativeSachiko Yano, Legal Representative (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Brother Industries, Ltd. (14 from 979 patents)

2. Brother Kogyo Kabushiki-kaisha (7 from 17,580 patents)


21 patents:

1. 9272434 - Cutting apparatus, holding member, and cutting member

2. D728641 - Sewing machine

3. D728642 - Sewing machine

4. D699781 - Electronic cutter

5. D697131 - Cartridge for an electronic cutter

6. D696340 - Cartridge for an electronic cutter

7. D696339 - Electronic cutter

8. 8233018 - Image forming apparatus

9. D647133 - Printer

10. 8013883 - Image forming apparatus

11. 8013882 - Image forming apparatus

12. D643464 - Printer

13. 7995948 - Image forming device having side cover with inclined surface

14. 7962061 - Image forming apparatus

15. 7957666 - Image forming apparatus

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idiyas.com
as of
12/6/2025
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