Average Co-Inventor Count = 8.35
ph-index = 3
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. Sony Corporation (4 from 58,129 patents)
2. Olympus Medical Systems Corporation (2 from 1,152 patents)
3. Sony Deutschland Gmbh (1 from 360 patents)
4. Nippon Light Metal Company, Ltd. (1 from 305 patents)
5. Ntt Facilities, Inc. (1 from 24 patents)
6. Nikkeikin Aluminium Core Technology Company Ltd. (1 from 9 patents)
5 patents:
1. 8488180 - Printer and printing method that prevents intermixing of different image data on recording medium
2. 8434275 - Double floor structure and support leg for double floor structure
3. 7710438 - Image processing apparatus and image processing method
4. 6018356 - Printing apparatus and autocharger thereof
5. 5895157 - Printing apparatus and autochanger thereof