Average Co-Inventor Count = 3.13
ph-index = 5
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.
Company Filing History:
1. Other (5 from 832,812 patents)
2. Sanyo Electric Co., Ltd. (2 from 8,780 patents)
3. Tottori Sanyo Electric Co., Ltd. (2 from 143 patents)
4. Shimane Sanyo Industrial Co., Ltd. (1 from 2 patents)
7 patents:
1. 7229561 - Method of in-pipe activation of running water and in-pipe activator for running water as well as method of maintaining body temperature by way of promoting blood flow
2. 7221414 - Liquid crystal display device with perforated joint pieces attachable by screws
3. 6560103 - Accessory of electronic device
4. 6522533 - Accessory of electronic device
5. 6236571 - Attachment device of portable electronic equipment and feature expanding unit of portable electronic equipment, and separation type feature expanding device of portable electronic equipment comprising attachment device and feature expanding unit
6. 6168124 - Image receiving monitor using LCD
7. 5959835 - Attachment device of portable electronic equipment and feature expanding