Growing community of inventors

Kanagawa, Japan

Yasuki Yamakawa

Average Co-Inventor Count = 1.53

ph-index = 23

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 = 1,260

Yasuki YamakawaTakehito Katori (7 patents)Yasuki YamakawaAkio Ohno (4 patents)Yasuki YamakawaKiyoshi Mitani (4 patents)Yasuki YamakawaYoshihiko Asai (3 patents)Yasuki YamakawaToshihiro Nakashima (3 patents)Yasuki YamakawaMasahiko Moriwaki (2 patents)Yasuki YamakawaTakayuki Takahashi (2 patents)Yasuki YamakawaKazushige Tamura (2 patents)Yasuki YamakawaKenzo Horie (2 patents)Yasuki YamakawaKoji Hatori (2 patents)Yasuki YamakawaHideaki Matsuo (1 patent)Yasuki YamakawaKazuhiro Tsubota (1 patent)Yasuki YamakawaTomoko Obama (1 patent)Yasuki YamakawaTetsurou Sugimoto (1 patent)Yasuki YamakawaTakayuki Takahashi (1 patent)Yasuki YamakawaTadaatsu Kawano (1 patent)Yasuki YamakawaYota Toguchi (1 patent)Yasuki YamakawaTakaaki Nishi (1 patent)Yasuki YamakawaYasuki Yamakawa (43 patents)Takehito KatoriTakehito Katori (57 patents)Akio OhnoAkio Ohno (7 patents)Kiyoshi MitaniKiyoshi Mitani (6 patents)Yoshihiko AsaiYoshihiko Asai (34 patents)Toshihiro NakashimaToshihiro Nakashima (19 patents)Masahiko MoriwakiMasahiko Moriwaki (21 patents)Takayuki TakahashiTakayuki Takahashi (16 patents)Kazushige TamuraKazushige Tamura (15 patents)Kenzo HorieKenzo Horie (2 patents)Koji HatoriKoji Hatori (2 patents)Hideaki MatsuoHideaki Matsuo (20 patents)Kazuhiro TsubotaKazuhiro Tsubota (10 patents)Tomoko ObamaTomoko Obama (4 patents)Tetsurou SugimotoTetsurou Sugimoto (3 patents)Takayuki TakahashiTakayuki Takahashi (3 patents)Tadaatsu KawanoTadaatsu Kawano (3 patents)Yota ToguchiYota Toguchi (2 patents)Takaaki NishiTakaaki Nishi (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Panasonic Corporation (27 from 16,453 patents)

2. Matsushita Electric Industrial Co., Ltd. (13 from 27,375 patents)

3. Panasonic Intellectual Property Management Co., Ltd. (3 from 13,319 patents)


43 patents:

1. 12165095 - Shipping assistance device and shipping assistance system

2. D803926 - Surveillance camera

3. D725172 - Surveillance camera

4. D701203 - Portable computer

5. D695809 - Camera

6. D694306 - Surveillance camera

7. D694305 - Surveillance camera

8. D676900 - Point of sales terminal

9. D676887 - Surveillance camera

10. D676481 - Point of sales terminal

11. D676046 - Tablet computer

12. D668283 - Surveillance camera

13. D668282 - Surveillance camera

14. D661719 - Surveillance camera

15. D635173 - Surveillance camera

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as of
1/8/2026
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