Growing community of inventors

1-15-1 Hanabatake, Tsukuba-city, Ibaraki-ken 305, Japan

Akihiro Kawamura

Average Co-Inventor Count = 1.50

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 = 5

Akihiro KawamuraAndrew Slark (2 patents)Akihiro KawamuraDavid W Jarvis (2 patents)Akihiro KawamuraAkihiro Kawamura (4 patents)Andrew SlarkAndrew Slark (9 patents)David W JarvisDavid W Jarvis (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (4 from 832,880 patents)


4 patents:

1. 6764311 - System and method for training/managing basic ability

2. 6522863 - Multiple listening training device and a multiple listening training recording medium

3. 5595956 - Thermal transfer printing dye sheet

4. 5565406 - Thermal transfer printing dye sheet

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