Average Co-Inventor Count = 2.87
ph-index = 8
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 Topcon (14 from 1,033 patents)
2. International Business Machines Corporation (9 from 164,108 patents)
3. Tokyo Shibaura Denki Kabushiki Kaisha (6 from 2,916 patents)
4. Kabushiki Kaisha Toshiba (4 from 52,711 patents)
5. Tokyo Institute of Technology (4 from 566 patents)
6. Airbnb, Inc. (4 from 216 patents)
7. Kuraray Co., Ltd. (3 from 1,865 patents)
8. Mitsubishi Jidosha Kogyo Kabushiki Kaisha (3 from 1,625 patents)
9. Kyoto University (3 from 814 patents)
10. Other (2 from 832,680 patents)
11. Tokyo Shibaura Electric Co., Ltd. (2 from 681 patents)
12. Tdk Corporation (1 from 7,952 patents)
13. Ube Industries, Inc. (1 from 1,432 patents)
14. Sumitomo Metal Industries, Inc. (1 from 929 patents)
15. Topcon Corporation (1 from 524 patents)
57 patents:
1. 11754679 - Electro-optical distance meter
2. 11595343 - Posting content to social medium
3. 11038833 - Posting content to social medium
4. 10999238 - Posting content to social medium
5. 10979382 - Posting content to social medium
6. 10917487 - Generating notification digest based on user presence
7. 10831989 - Distributing updated communications to viewers of prior versions of the communications
8. 10574620 - Posting content to social medium
9. 10560420 - Posting content to social medium
10. 9985924 - Posting content to social medium
11. 9961038 - Posting content to social medium
12. 9736102 - Three-dimensional time series data
13. 9399635 - Pyrazole derivative
14. 9342543 - Three-dimensional time series data
15. 9303987 - Tilt angle detecting device