Average Co-Inventor Count = 2.40
ph-index = 4
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. Dai Nippon Printing Co., Ltd. (3 from 3,192 patents)
2. Dai Nippon Insatsu Kabushiki Kaisha (1 from 412 patents)
3. Tyco Electronics Amp K.k. (1 from 265 patents)
5 patents:
1. 7060953 - Automatic cooking system and microwave oven
2. 6892545 - Automatic refrigerator system, refrigerator, automatic cooking system, and microwave oven
3. 6296513 - Electrical terminal for terminating at least two wires therein
4. 5798850 - Method of and apparatus for duplicating hologram and duplicate hologram
5. 5138604 - Optical recording method having two degrees of reflectivity and a