Average Co-Inventor Count = 2.42
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. Dai Nippon Printing Co., Ltd. (20 from 3,199 patents)
2. Tdk Corporation (19 from 7,968 patents)
3. Dai Nippon Insatsu Kabushiki Kaisha (17 from 412 patents)
4. Globeride, Inc. (7 from 230 patents)
5. Renesas Electronics Corporation (3 from 7,525 patents)
6. Sega Enterprises, Ltd. (3 from 264 patents)
7. D.t. Circuit Technology Co., Ltd. (2 from 2 patents)
8. The Furukawa Electric Co., Ltd. (1 from 2,636 patents)
9. Kabushiki Kaisha Sega Enterprises (1 from 145 patents)
10. Sega Corporation (1 from 134 patents)
11. Furukawa-sky Aluminum Corporation (1 from 30 patents)
12. Director General Agency of Industrial Science and Technology (1 from 30 patents)
13. Dai Nippon Printingco., Ltd. (1 from 23 patents)
14. Tokyo Denki Kagaku Kogyo Kabushiki Kaisha (1 from 16 patents)
74 patents:
1. 12161099 - Fishing lure
2. 11827441 - Insulated bag and foldable insulated bag
3. 11716979 - Fishing lure
4. 11599631 - Semiconductor device, semiconductor system and program
5. D966824 - Cooler box
6. D966823 - Cooler box
7. D966822 - Cooler box
8. 11330811 - Fishing bag with shoulder belt
9. 10242172 - Authentication device, authentication system, and authentication method
10. 8902290 - Portable apparatus and microcomputer
11. 8562847 - Thin film support substrate for use in hydrogen production filter and production method of hydrogen production filter
12. 8308967 - Wet etched insulator and electronic circuit component
13. 8163157 - Method of producing a hydrogen production filter
14. 8123825 - Microreactor and production method thereof
15. 8043519 - Thin film support substrate for use in hydrogen production filter and production method of hydrogen production filter