Average Co-Inventor Count = 2.68
ph-index = 29
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. Sony Corporation (58 from 58,131 patents)
2. Canon Kabushiki Kaisha (57 from 90,753 patents)
3. Ricoh Company, Ltd. (38 from 28,577 patents)
4. Fuji Xerox Co., Ltd. (9 from 11,665 patents)
5. Nissan Motor Company Limited (3 from 13,411 patents)
6. Nsk Corporation (3 from 2,433 patents)
7. Kabushiki Kaisha Komatsu Seisakusho (1 from 1,009 patents)
8. Tohoku University (1 from 986 patents)
9. Shanghai Tianma Micro-electronics Co., Ltd. (1 from 771 patents)
10. Nlt Technologies, Ltd. (1 from 398 patents)
11. Rion Company Ltd. (1 from 85 patents)
12. Sony Mobile Communications Japan, Inc. (1 from 42 patents)
13. Sony Corportion (1 from 21 patents)
14. Komatsu Miyagi Ltd. (1 from 1 patent)
15. Matsushita Electric Industrial Co., Ltd. (27,375 patents)
174 patents:
1. 12479138 - Mold, method of producing product, method of producing image forming apparatus, and non-transitory computer-readable recording medium
2. 12409590 - Manufacturing apparatus, manufacturing system, and manufacturing method
3. 12340054 - Touch panel and display device
4. 12030328 - Thermosensitive recording medium
5. 11584052 - Method of producing assembled product and assembling apparatus
6. 11500329 - Cartridge and manufacturing method of cartridge
7. 10802419 - Method of manufacturing developer container, developer container, developing apparatus, process cartridge, and image forming apparatus
8. 10789491 - Traffic light recognition device and traffic light recognition method
9. 10496035 - Image forming apparatus, molded resin product for use with the image forming apparatus, and cartridge
10. 10401762 - Cartridge and unit
11. 10339805 - Traffic light recognition device and traffic light recognition method
12. 10210407 - Traffic signal detection device and traffic signal detection method
13. 10048646 - Image forming apparatus with frame body and detachable cartridge with integrated photosensitive drum
14. 9989888 - Method of manufacturing developer container
15. 9946119 - Display device and manufacturing method thereof