Average Co-Inventor Count = 1.63
ph-index = 26
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. Mitsubishi Electric Corporation (19 from 15,895 patents)
2. Sony Corporation (6 from 58,130 patents)
3. Disco Corporation (6 from 1,556 patents)
4. Hitachi, Ltd. (5 from 42,494 patents)
5. Mitsubishi Heavy Industries Limited (4 from 4,626 patents)
6. Kajima Corporation (4 from 150 patents)
7. Tomy Kogyo Co., Ltd. (3 from 376 patents)
8. Oki Electric Industry Co., Ltd. (2 from 4,979 patents)
9. Sony Interactive Entertainment Inc. (2 from 3,053 patents)
10. Resonac Corporation (2 from 289 patents)
11. Other (1 from 832,812 patents)
12. Mitsubishi Denki Kabushiki Kaisha (1 from 21,351 patents)
13. Tdk Corporation (1 from 7,965 patents)
14. Subaru Corporation (1 from 2,058 patents)
15. Sae Magnetics (h.k.) Limited (1 from 763 patents)
98 patents:
1. 12478001 - Plant activator containing amino acid or salt thereof, and oligosaccharide, and use thereof
2. 12451388 - Dividing method of workpiece
3. 12417938 - Processing apparatus for integrating a semiconductor wafer and an annular frame through a tape
4. 12369580 - Plant vitalizing agent containing exogenous elicitor and endogenous elicitor and use thereof
5. 12325104 - Grinding method of workpiece
6. 12285835 - Hard wafer grinding method
7. 12230520 - Protective component forming apparatus
8. 11982577 - Thermocouple mounting structure and thermocouple mounting method
9. 11879658 - Air-conditioning ventilation system
10. 11298928 - Protective sheet disposing method
11. 10905961 - User management server, terminal, information display system, user management method, information display method, program, and information storage medium
12. 10890180 - Internal gear pump
13. 10598417 - Refrigeration cycle apparatus and refrigeration cycle apparatus abnormality detecting system
14. 10571159 - Refrigeration apparatus and method for operating refrigeration apparatus
15. 10496258 - Information processing device, information processing method, program, and information storage medium