Average Co-Inventor Count = 2.46
ph-index = 14
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. Ricoh Company, Ltd. (13 from 28,544 patents)
2. Casio Keisanki Kabushiki Kaisha (13 from 434 patents)
3. Fujifilm Corporation (11 from 16,042 patents)
4. Fuji Jukogyo Kabushiki Kaisha (9 from 2,208 patents)
5. Fuji Photo Film Company, Limited (5 from 16,458 patents)
6. Gc Corporation (3 from 301 patents)
7. Casio Computer Co., Ltd. (2 from 5,219 patents)
8. Mitsubishi Electric Corporation (1 from 15,844 patents)
9. Fuji Xerox Co., Ltd. (1 from 11,665 patents)
10. Laurel Bank Machines Company, Ltd. (1 from 138 patents)
11. Kabushiki Kaisha Ricoh (1 from 23 patents)
12. Hitachi Plant Engineering & Construction (1 from 2 patents)
13. Subaru Corporation (2,040 patents)
14. Toshiba Lifestyle Products & Services Corporation (83 patents)
15. Fuji Jukogyo K.k. (0 patent)
61 patents:
1. 12221591 - Refrigeration cycle apparatus
2. 11752073 - Dental gypsum powder
3. 11583376 - Dental gypsum slurry
4. 11207245 - Composite for dental pattern resin
5. D927992 - Watch case
6. 10453064 - Device security management apparatus, financial processing system, device security management method, and program
7. D817193 - Wrist watch
8. 9232086 - Information processing apparatus, information processing system, and information processing method for displaying user information when user authorization is not known
9. 9012089 - Electric storage device
10. 8856149 - Album generating apparatus, album generating method and program
11. 8423559 - Album generating apparatus, album generating method and program
12. 8345118 - Image capturing apparatus, image capturing method, album creating apparatus, album creating method, album creating system and computer readable medium
13. 8283072 - Electric storage device
14. 8260827 - Album generating apparatus, album generating method and program
15. 8142930 - Negative electrode active material for charging device