Average Co-Inventor Count = 6.18
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.
Company Filing History:
1. Other (1 from 832,812 patents)
2. Matsushita Electric Industrial Co., Ltd. (1 from 27,375 patents)
3. Matsushita Electronics Corporation (1 from 655 patents)
3 patents:
1. 6617659 - Semiconductor device having heat detecting element and insulating cavity and method of manufacturing thereof
2. 6548879 - Semiconductor device having heat detecting element and insulating cavity and method of manufacturing the same
3. 5952714 - Solid-state image sensing apparatus and manufacturing method thereof