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. Toshiba Silicone Co., Ltd. (16 from 162 patents)
2. Tokyo Rope Mfg. Co., Ltd. (10 from 43 patents)
3. Mitsubishi Denki Kabushiki Kaisha (8 from 21,351 patents)
4. Hitachi, Ltd. (3 from 42,496 patents)
5. Fuji Electric Co., Ltd. (3 from 4,811 patents)
6. Matsushita Electric Industrial Co., Ltd. (2 from 27,375 patents)
7. Renesas Electronics Corporation (2 from 7,525 patents)
8. Matsushita Electric Works, Ltd. (2 from 1,623 patents)
9. Lion Corporation (2 from 271 patents)
10. Fuji Electric Holdings Co., Ltd. (2 from 80 patents)
11. Tokyo Rope Manufacturing Co., Ltd. (2 from 35 patents)
12. Oki Electric Industry Co., Ltd. (1 from 4,979 patents)
13. Asahi Glass Company, Limited (1 from 2,560 patents)
14. The University of Tokyo (1 from 1,285 patents)
15. Kyushu University (432 patents)
55 patents:
1. RE48450 - Semiconductor device and method for manufacturing the same
2. D873116 - Cable clamp shaped with a wave form
3. 10240661 - End fixing structure of composite wire rod
4. D826037 - Tool for fixing a tension member of composite strand for prestressed concrete reinforcement and post tensioning concrete structure
5. D825320 - Tool for fixing a tension member of composite strand for prestressed concrete reinforcement and post tensioning concrete structure
6. D823676 - Tool for fixing a tension member of composite strand for prestressed concrete reinforcement and post tensioning concrete structure
7. D821857 - Tool for fixing a tension member of composite strand for prestressed concrete reinforcement and post tensioning concrete structure
8. D815940 - Tool for fixing a tension member of composite strand for prestressed concrete reinforcement and post tensioning concrete structure
9. D814279 - Tool for fixing a tension member of composite strand for prestressed concrete reinforcement and post tensioning concrete structure
10. RE46773 - Semiconductor device and method for manufacturing the same
11. 9914900 - Liquid detergent
12. D809907 - Tool for fixing a tension member of composite strand for prestressed concrete reinforcement and post tensioning concrete structure
13. 9562321 - End fixing structure of composite wire rod
14. D775085 - Gasket for carbon fiber composite cable
15. 9492842 - Cell culture membrane, cell culture substrate, and method for manufacturing cell culture substrate