Growing community of inventors

Chigasaki, Japan

Masao Kanno

Average Co-Inventor Count = 1.00

ph-index = 2

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 = 6

Masao KannoMasao Kanno (12 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Sakata Seed Corporation (8 from 260 patents)

2. Sakata Seed America, Inc. (4 from 46 patents)


12 patents:

1. PP13987 - Osteospermum plant named 'Kakegawa AU8'

2. PP13865 - Osteospermum plant named 'Kakegawa AU7'

3. PP12812 - Osteospermum plant named 'Kakegawa AU4'

4. PP12796 - Osteospermum plant named 'Kakegawa AU1'

5. PP12795 - Osteospermum plant named 'Kakegawa AU2'

6. PP12778 - Osteospermum plant named 'Kakegawa AU3'

7. PP12780 - Osteospermum plant named 'Kakegawa AU5'

8. PP12781 - Osteospermum plant named 'Kakegawa AU6'

9. PP10782 - Osteospermum plant named `Seaside`

10. PP10603 - Osteospermum plant named `Wildside`

11. PP10596 - Osteospermum plant named `Brightside`

12. PP10595 - Osteospermum plant named `Highside`

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