Average Co-Inventor Count = 3.38
ph-index = 15
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 Toshiba (19 from 52,711 patents)
2. Taisho Pharmaceutical Co., Ltd. (13 from 314 patents)
3. Hitachi Construction Machinery Co., Ltd. (8 from 1,498 patents)
4. Hitachi, Ltd. (4 from 42,485 patents)
5. Clarion Co (4 from 1,057 patents)
6. Konami Co., Ltd. (3 from 253 patents)
7. Xanavi Informatics Corporation (3 from 146 patents)
8. Konami Digital Entertainment Co., Ltd. (2 from 528 patents)
9. Nissan Chemical Industries Limited (1 from 1,235 patents)
10. Kabushiki Kaisha Topcon (1 from 1,033 patents)
11. Nihon Dempa Kogyo Co., Ltd. (1 from 630 patents)
12. Konami Corporation (1 from 193 patents)
13. Kcm Corporation (1 from 34 patents)
14. Konami Sports & Life Co., Ltd. (1 from 4 patents)
15. Sassoh Industries Co., Ltd. (1 from 1 patent)
60 patents:
1. 12110662 - Work machine
2. D930049 - Control panel for construction machines
3. D923666 - Hydraulic excavator
4. D892835 - Construction machine information display with graphical user interface
5. D890200 - Display screen with graphical user interface for a construction machine
6. D859448 - Construction machine display screen with graphical user interface
7. 10080333 - Hydroponic method utilizing beneficial micro-organisms
8. D819672 - Display screen with graphical user interface
9. 9827907 - Drive assist device
10. 9080884 - Navigation device, server device, navigation system and program
11. D724604 - Portion of a display screen for a dump truck with graphical user interface
12. 8924145 - Web bulletin board system, travel planning assist method and center server
13. D715808 - Portion of a display screen for a self-propelled working machine with graphical user interface
14. 8831873 - Navigation device, program, and display method
15. 8618312 - Method of producing bicyclo[3.1.0] hexane derivative using enzyme