Growing community of inventors

Tokyo, Japan

Tatsutoshi Kobayakawa

Average Co-Inventor Count = 1.39

ph-index = 10

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 = 406

Tatsutoshi Kobayakawa ↔ Hajime Matsumoto (8 patents)Tatsutoshi Kobayakawa ↔ Hiroshi Kajimoto (3 patents)Tatsutoshi Kobayakawa ↔ Teruhisa Numata (2 patents)Tatsutoshi Kobayakawa ↔ Mondo Kasano (2 patents)Tatsutoshi Kobayakawa ↔ Soji Kurata (1 patent)Tatsutoshi Kobayakawa ↔ Miwako Murase (1 patent)Tatsutoshi Kobayakawa ↔ Masato Tomita (1 patent)Tatsutoshi Kobayakawa ↔ Tomoe Iizuka (1 patent)Tatsutoshi KobayakawaTatsutoshi Kobayakawa (34 patents)Hajime MatsumotoHajime Matsumoto (12 patents)Hiroshi KajimotoHiroshi Kajimoto (16 patents)Teruhisa NumataTeruhisa Numata (19 patents)Mondo KasanoMondo Kasano (2 patents)Soji KurataSoji Kurata (12 patents)Miwako MuraseMiwako Murase (5 patents)Masato TomitaMasato Tomita (1 patent)Tomoe IizukaTomoe Iizuka (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tanita Corporation (34 from 345 patents)


34 patents:

1. D825362 - Body composition meter

2. D746706 - Heat stroke index meter

3. D731343 - Body composition meter

4. D731341 - Breath analyzer

5. D718162 - Body composition meter

6. D702144 - Electronic scale

7. D691905 - Body composition meter

8. D653571 - Scale

9. D628920 - Body composition meter

10. D628503 - Body composition meter

11. D586679 - Electronic scale

12. D586673 - Pedometer

13. D579363 - Scale main body

14. D579364 - Scale main body

15. D578916 - Remote controller for scale

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as of
1/7/2026
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