Growing community of inventors

Osaka, Japan

Kazumasa Tabata

Average Co-Inventor Count = 1.59

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 = 36

Kazumasa TabataManabu Takaoka (3 patents)Kazumasa TabataTakuma Masuda (1 patent)Kazumasa TabataHiroyuki Kamezawa (1 patent)Kazumasa TabataOsafumi Moriya (1 patent)Kazumasa TabataHiroshi Ooishi (1 patent)Kazumasa TabataSuguru Kitahara (1 patent)Kazumasa TabataKazumasa Tabata (9 patents)Manabu TakaokaManabu Takaoka (10 patents)Takuma MasudaTakuma Masuda (7 patents)Hiroyuki KamezawaHiroyuki Kamezawa (3 patents)Osafumi MoriyaOsafumi Moriya (2 patents)Hiroshi OoishiHiroshi Ooishi (2 patents)Suguru KitaharaSuguru Kitahara (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Panasonic Corporation (4 from 16,453 patents)

2. Koyo Seiko Company, Ltd. (3 from 772 patents)

3. Panasonic Intellectual Property Management Co., Ltd. (2 from 13,307 patents)


9 patents:

1. 9538058 - Imaging device

2. 9263001 - Display control device

3. 8694919 - Menu display device, method for displaying menu, and imaging apparatus

4. 8441568 - Image apparatus prioritizing displayed attribute information for recognized people

5. 8432473 - Imaging apparatus

6. 8248488 - Display device and imaging apparatus using the same

7. 5244012 - Hydraulic pressure control valve

8. 5133384 - Hydraulic pressure control valve

9. 4924910 - Hydraulic pressure control valve

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as of
1/3/2026
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