Growing community of inventors

Osaka, Japan

Kinya Matsushita

Average Co-Inventor Count = 1.79

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

Kinya MatsushitaHideto Shima (9 patents)Kinya MatsushitaMitsuhiro Hikasa (2 patents)Kinya MatsushitaTakashi Mitsui (1 patent)Kinya MatsushitaShuji Kinugasa (1 patent)Kinya MatsushitaKinya Matsushita (14 patents)Hideto ShimaHideto Shima (41 patents)Mitsuhiro HikasaMitsuhiro Hikasa (2 patents)Takashi MitsuiTakashi Mitsui (11 patents)Shuji KinugasaShuji Kinugasa (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kokuyo Co., Ltd. (8 from 166 patents)

2. Kokuyo S&t Co., Ltd. (6 from 20 patents)


14 patents:

1. 8517076 - Transfer tool

2. 8181687 - Transfer tool

3. D659762 - Cartridge for coating film transfer tool

4. D659761 - Coating film transfer tool

5. 8171976 - Transferring device

6. 7975745 - Transfer tool

7. 7819164 - Transfer tool

8. 7802603 - Transferring device

9. 7748564 - Latching structure for cover and transfer tool

10. 7677291 - Engaging device and transfer instrument

11. D598956 - Cartridge for coating film transfer tool

12. D594905 - Coating film transfer tool

13. D592700 - Coating film transfer tool

14. D592701 - Refill for coating film transfer tool

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as of
12/10/2025
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