Growing community of inventors

Nara, Japan

Masayoshi Kubo

Average Co-Inventor Count = 3.78

ph-index = 12

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 = 363

Masayoshi Kubo ↔ Masuo Ichihara (27 patents)Masayoshi Kubo ↔ Kensuke Mizuma (20 patents)Masayoshi Kubo ↔ Hisayoshi Matoba (15 patents)Masayoshi Kubo ↔ Katsutoshi Kido (12 patents)Masayoshi Kubo ↔ Toshio Harada (5 patents)Masayoshi Kubo ↔ Tomoyasu Hiratsuka (4 patents)Masayoshi Kubo ↔ Minoru Hashimoto (2 patents)Masayoshi Kubo ↔ Yoshiyuki Nomura (2 patents)Masayoshi Kubo ↔ Akira Takebata (1 patent)Masayoshi KuboMasayoshi Kubo (29 patents)Masuo IchiharaMasuo Ichihara (33 patents)Kensuke MizumaKensuke Mizuma (28 patents)Hisayoshi MatobaHisayoshi Matoba (28 patents)Katsutoshi KidoKatsutoshi Kido (27 patents)Toshio HaradaToshio Harada (38 patents)Tomoyasu HiratsukaTomoyasu Hiratsuka (7 patents)Minoru HashimotoMinoru Hashimoto (5 patents)Yoshiyuki NomuraYoshiyuki Nomura (3 patents)Akira TakebataAkira Takebata (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Matsushita Electric Industrial Co., Ltd. (29 from 27,375 patents)


29 patents:

1. D330144 - Microwave oven

2. D323953 - Microwave oven

3. D323761 - Microwave oven

4. D321454 - Microwave oven

5. D318774 - Microwave oven

6. D318205 - Microwave oven

7. D313149 - Microwave oven

8. D312944 - Microwave oven

9. D312945 - Microwave oven

10. D310151 - Microwave oven

11. D305088 - Microwave oven

12. D305087 - Microwave oven

13. D304148 - Microwave oven

14. D304150 - Microwave oven

15. D302372 - Microwave oven

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as of
12/31/2025
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