Average Co-Inventor Count = 2.28
ph-index = 12
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. Canon Kabushiki Kaisha (43 from 89,897 patents)
2. Ricoh Company, Ltd. (29 from 28,407 patents)
3. Nissan Motor Company Limited (23 from 13,300 patents)
4. Mitutoyo Corporation (14 from 1,612 patents)
5. Kabushiki Kaisha Toshiba (12 from 52,537 patents)
6. Japan Tobacco Inc. (11 from 1,027 patents)
7. Takasago International Corporation (9 from 506 patents)
8. Toshiba Electronic Devices & Storage Corporation (7 from 1,430 patents)
9. Matsushita Electric Industrial Co., Ltd. (6 from 27,375 patents)
10. Takeda Pharmaceutical Company Limited (6 from 1,153 patents)
11. Mitutoyo Mfg. Co., Ltd. (4 from 133 patents)
12. Gunze Kabushiki Kaisha (2 from 4 patents)
13. Sumitomo Electric Industries, Limited (1 from 10,118 patents)
14. Mitutoyo Manufacturing Co., Ltd. (1 from 12 patents)
15. Takasago International Coporation (1 from 2 patents)
162 patents:
1. 12384770 - Heterocyclic compound
2. 12351407 - Transport system, processing system, and method of manufacturing article
3. 12301144 - Transport system and control method of transport system
4. 12279424 - Semiconductor device and manufacturing method of semiconductor device
5. 12250813 - Method of forming memory transistor with sacrificial polysilicon layer
6. 12166435 - Transport system, processing system, and article manufacturing method
7. 12140549 - Polymer dye for detecting hydrogen peroxide and structure for detecting hydrogen peroxide
8. 12139352 - Transport system, processing system, method for manufacturing article, and motor
9. 12084436 - Heterocyclic compound
10. 12071311 - Film forming system, method for controlling film forming system, and article manufacturing method
11. 12049469 - Compound and structural body for detecting hydrogen sulfide
12. 12015319 - Transport system
13. 11970390 - Method for producing microchannel device
14. 11958845 - Heterocyclic compound
15. 11929655 - Transport system and processing system