Average Co-Inventor Count = 4.80
ph-index = 5
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. Fujitsu Corporation (6 from 39,245 patents)
2. Other (2 from 832,912 patents)
3. Sony Corporation (2 from 58,132 patents)
4. Mitsubishi Electric Corporation (2 from 15,942 patents)
5. Nippon Steel Corporation (2 from 3,568 patents)
6. Jfe Steel Corporation (2 from 1,801 patents)
7. Watsco, Inc. (1 from 6 patents)
8. Hitachi Plant Services Co., Ltd. (1 from 5 patents)
9. Ihi Construction Materials Co., Ltd. (1 from 1 patent)
10. Murata Engineering Co., Ltd. (1 from 1 patent)
11. Kabushiki Kaisha Square Enix (270 patents)
16 patents:
1. 11857941 - Microreactor system
2. 10839970 - Spent nuclear fuel assembly storage container and assembly of spent nuclear fuel assembly storage containers
3. 8548723 - Car navigation system
4. 7987047 - Navigation equipment
5. 7202593 - Steel sheet for inner magnetic shield and method of producing the same, inner magnetic shield, and color cathode ray tube
6. 7163592 - Steel sheet for tension mask, manufacturing method of steel sheet for tension mask, tension mask and cathode ray tube
7. 7070109 - Optical reader having inclinable stage which mounts optical unit thereon
8. 6581832 - Optical reader having inclinable stage which mounts optical unit thereon
9. 6566796 - Steel sheet for tension mask, making method thereof and tension mask
10. 6557763 - Optical reader having inclinable stage which mounts optical unit thereon
11. 6554917 - Steel sheet for heat shrink band effective for preventing color drift
12. 6497365 - Optical reader having inclinable stage which mounts optical unit thereon
13. 6434623 - Data transmission and data receiving apparatus that obtains file differences during transmission
14. 6129992 - High-strength cold rolled steel sheet and high-strength plated steel
15. 5930772 - Volume-dependent accounting system and method in connectionless