Average Co-Inventor Count = 3.25
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. Japan Display Inc. (3 from 5,668 patents)
2. Zeon Corporation (2 from 1,237 patents)
3. Nec Engineering, Ltd. (2 from 37 patents)
4. Nec Corporation (1 from 35,658 patents)
5. Ricoh Company, Ltd. (1 from 28,544 patents)
6. Sumitomo Electric Industries, Limited (1 from 10,239 patents)
7. Honda Giken Kogyo Kabushiki Kaisha (1 from 10,092 patents)
8. Sony Group Corporation (1 from 3,416 patents)
9. Fuji Jukogyo Kabushiki Kaisha (1 from 2,208 patents)
10. Nippon Hoso' Kyokai (1 from 372 patents)
11. Ntt Advanced Technology Corporation (1 from 41 patents)
12. Danichisekia Color and Chemicals Mfg. Co., Ltd. (1 from 1 patent)
13. Fujitsu Corporation (39,228 patents)
14. Kaneka Corporation (1,700 patents)
15. Dainichiseika Color & Chemicals Mfg. Co., Ltd. (264 patents)
15 patents:
1. 12242160 - Electrooptical device and illumination device
2. 12108186 - Composite display apparatus and controlling method therefor
3. 12099279 - Light adjustment device
4. 11072729 - Self-adsorbable foamed laminate sheet and composition for self-adsorbable foamed sheet
5. 10529744 - Display device
6. 9496532 - Porous membrane for secondary battery, production method therefor, and use thereof
7. 8405704 - TV conference apparatus
8. D563917 - Television conference system with displays
9. 7148900 - CCM calculating system, CCM calculating method and recording medium
10. 6591041 - Optical fiber coupler, manufacturing method and apparatus thereof
11. 6564140 - Vehicle dynamics control system and vehicle having the vehicle dynamics control system
12. 6263347 - System for linking data between computer and portable remote terminal and data linking method therefor
13. 5764316 - Liquid crystal dimmer plate and lighting system including the same
14. 5060012 - Image reproducing device which detects the end of a photosensitive film
15. 4608317 - Material sheet for metal sintered body and method for manufacturing the