Average Co-Inventor Count = 3.82
ph-index = 34
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. Kabushiki Kaisha Toshiba (248 from 52,751 patents)
2. Japan Tobacco Inc. (4 from 1,040 patents)
3. Lenovo (singapore) Pte. Ltd. (1 from 4,159 patents)
4. Kabushiki Kaishi Toshiba (1 from 35 patents)
254 patents:
1. 11104667 - Method for producing indole compound
2. 9407230 - Sound output setting apparatus, method, and computer program product
3. 8917973 - Digital video recording system and its recording medium
4. 8835443 - Pyrimidine compound and medical use thereof
5. 8588584 - Information recording medium, recording/reproducing method, and recording/reproducing apparatus
6. 8571389 - Information recording medium, information recording/playback method, and information recording/playback apparatus
7. 8526783 - Digital video recording system and its recording medium
8. 8488949 - Information recording medium, information recording/playback method, and information recording/playback apparatus
9. 8417093 - Recording medium capable of interactive reproducing and reproduction system for the same
10. 8417101 - Recording medium of stream data, and recording method and playback method of the same
11. 8396353 - Information recording medium, information recording method, information playback method, information recording apparatus, and information playback apparatus
12. 8391685 - Information recording medium, information recording method, information playback method, information recording apparatus, and information playback apparatus
13. 8391684 - Information recording medium, information recording method, information playback method, information recording apparatus, and information playback apparatus
14. 8391683 - Information recording medium, information recording method, information playback method, information recording apparatus, and information playback apparatus
15. 8320737 - Recording medium capable of interactive reproducing and reproduction system for the same