Growing community of inventors

Osaka, Japan

Masayoshi Kato

Average Co-Inventor Count = 3.16

ph-index = 8

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 = 173

Masayoshi KatoTakeshi Matsumura (14 patents)Masayoshi KatoShiro Iida (14 patents)Masayoshi KatoYoshikazu Goto (2 patents)Masayoshi KatoToru Sato (2 patents)Masayoshi KatoYoshihiko Sugiyama (2 patents)Masayoshi KatoIsao Sato (2 patents)Masayoshi KatoMasayoshi Kato (16 patents)Takeshi MatsumuraTakeshi Matsumura (97 patents)Shiro IidaShiro Iida (95 patents)Yoshikazu GotoYoshikazu Goto (49 patents)Toru SatoToru Sato (27 patents)Yoshihiko SugiyamaYoshihiko Sugiyama (16 patents)Isao SatoIsao Sato (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Matsushita Electronics Corporation (14 from 655 patents)

2. Matsushita Electric Industrial Co., Ltd. (2 from 27,375 patents)


16 patents:

1. D425635 - Self-ballasted compact fluorescent lamps

2. D425634 - Self-ballasted compact fluorescent lamps

3. D422371 - Self-ballasted compact fluorescent lamps

4. D421138 - Self-ballasted compact fluorescent lamps

5. D420155 - Self-ballasted compact fluorescent lamps

6. D417296 - Self-ballasted compact fluorescent lamps

7. D415293 - Self-ballasted compact fluorescent lamps

8. D415294 - Self-ballasted compact fluorescent lamps

9. D414883 - Self-ballasted compact fluorescent lamps

10. D414569 - Self-ballasted compact fluorescent lamps

11. D414282 - Self-ballasted compact fluorescent lamps

12. D412758 - Self-ballasted compact fluorescent lamps

13. D412212 - Self-ballasted compact fluorescent lamps

14. D411890 - Self-ballasted compact fluorescent lamps

15. D359039 - Optical disk cartridge

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