Average Co-Inventor Count = 2.22
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. Asahi Kasei Chemicals Corporation (6 from 510 patents)
2. Wacom Co., Ltd. (4 from 1,241 patents)
3. Asahi Kasei Kabushiki Kaisha (4 from 942 patents)
4. Olympus Corporation (2 from 8,186 patents)
5. Fujifilm Corporation (1 from 16,042 patents)
6. Ebara Corporation (1 from 2,508 patents)
7. Kabushiki Kaisha Topcon (1 from 1,033 patents)
8. Smartnews, Inc. (1 from 5 patents)
9. Nurve, Inc. (1 from 2 patents)
21 patents:
1. 12025523 - Pressure sensing device and stylus
2. 11770684 - Information processing apparatus and program
3. 11079863 - Electronic pen
4. 10761621 - Method executed by pen or pen detection apparatus that detects the pen
5. 10510275 - Display device and display device accessory
6. 9977863 - Medical system, image processing device, terminal device, server device, and information display method
7. 9585542 - Imaging system and imaging device
8. 9480973 - Silica-based material and process for producing the same, noble metal supported material and process for producing carboxylic acids by using the same as catalyst
9. 9120085 - Silica-based material and process for producing the same, noble metal supported material and process for producing carboxylic acids by using the same as catalyst
10. 8766624 - Position detector and position detection method
11. 8461373 - Catalyst for producing carboxylic acid esters, process for producing same and process for producing carboxylic acid esters
12. 8450235 - Supported composite particle material, production process of same and process for producing compounds using supported composite particle material as catalyst for chemical synthesis
13. 8133834 - Oxidation catalyst
14. 7961942 - Apparatus and method for generating catalog image and program therefor
15. 7090777 - Aggregation precipitation method