Average Co-Inventor Count = 3.86
ph-index = 12
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. Canon Kabushiki Kaisha (54 from 90,100 patents)
2. Shonan Gosei-jushi Seisakusho K.k. (31 from 74 patents)
3. Omron Healthcare Company Ltd. (21 from 758 patents)
4. Rohm Co., Ltd. (15 from 5,911 patents)
5. Kaneka Corporation (11 from 1,685 patents)
6. Hitachi, Ltd. (8 from 42,443 patents)
7. Omron Corporation (6 from 4,085 patents)
8. Other (3 from 832,347 patents)
9. Kanegafuchi Kagaku Kogyo Kabushiki Kaisha (3 from 698 patents)
10. Denki Kagaku Kogyo Kabushiki Kaisha (2 from 475 patents)
11. Denka Company Limited (2 from 344 patents)
12. Dainippon Screen Mfg. Co., Ltd. (1 from 1,304 patents)
13. Thk Co., Ltd. (1 from 499 patents)
14. Osaka City University (1 from 57 patents)
15. Toyo Machinery and Metal Co., Ltd. (1 from 30 patents)
155 patents:
1. 12427769 - Recording element substrate and method of manufacturing the same
2. 12400988 - Semiconductor device with semiconductor element and plural first and second leads
3. 12171530 - Pulse transit time measuring apparatus and blood pressure measuring apparatus
4. 12168260 - Method, method of manufacturing liquid discharge head, and liquid discharge head
5. 12138021 - Biometric data measurement system and biometric data measurement method
6. 11963778 - Belt and electrocardiogrameasurement device
7. 11842971 - Semiconductor device with electrodes having a columnar portion
8. 11622694 - Pulse wave measurement device, pulse wave measurement method, and blood pressure measurement device
9. 11624675 - Water leakage detection method, water leakage detection apparatus, and vibration sensor terminal
10. 11369276 - Blood pressure measurement device
11. 11317818 - Blood pressure measurement device and blood pressure measurement method
12. 11257777 - Semiconductor device
13. 11110706 - Liquid ejecting head and method of manufacturing liquid ejecting head
14. 11027547 - Liquid ejection head
15. 10981392 - Liquid ejection head and method of manufacturing liquid ejection head