Average Co-Inventor Count = 2.02
ph-index = 11
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. Seiko Epson Corporation (74 from 33,156 patents)
2. Nec Corporation (5 from 35,435 patents)
3. Asahi Glass Company, Limited (3 from 2,559 patents)
4. Nippon Electric Co., Ltd. (3 from 1,038 patents)
5. Max Co., Ltd. (1 from 692 patents)
86 patents:
1. 12138935 - Bottle set and bottle
2. 11794496 - Recording device and control method for recording device
3. 11691428 - Bottle set and bottle
4. 11325404 - Recording apparatus including roll body support unit
5. D944319 - Printing workroom interior
6. 11165920 - Multi-function printer
7. 10897547 - Multi-function printer
8. 10538093 - Bottle set and bottle
9. 10525746 - Recording apparatus
10. 10252536 - Recording apparatus
11. 10222734 - Medium transport apparatus and image reading apparatus
12. 10118400 - Liquid ejection system
13. 10118423 - Recording device
14. 9986116 - Image scanning apparatus
15. 9731528 - Recording apparatus