Average Co-Inventor Count = 3.19
ph-index = 10
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. Konica Corporation (16 from 3,106 patents)
2. Konishiroku Photo Industry Co., Ltd. (8 from 1,252 patents)
3. Other (3 from 832,680 patents)
4. Seiko Epson Corporation (2 from 33,404 patents)
5. Nkk Corporation (2 from 614 patents)
6. Konica Minolta Opto, Inc. (1 from 680 patents)
7. Nippon Sheet Glass Environment Amenity Co., Ltd. (1 from 2 patents)
8. Shinagawa Shirorenga K.k. (1 from 1 patent)
9. Tokyo Jiki Insatsukabushiki Kaisha (1 from 1 patent)
30 patents:
1. 9915066 - Sound absorbing panel and soundproof wall equipment
2. 7880796 - Image pickup device and image pickup lens
3. 7528880 - Image pickup device and image pickup lens
4. 6806978 - Image pick-up printing apparatus
5. 6727487 - CMOS image sensor
6. 6339483 - Image reading apparatus
7. 6335808 - Image reading apparatus
8. 6022514 - Method for recovering phosphorus from organic sludge
9. 6023347 - Scanner for scanning photographic images
10. 5995204 - Photographic image processing apparatus
11. 5933222 - Film scanner
12. 5757420 - Photographic image processing apparatus
13. 5175134 - Ceramic tile produced from sludge slag
14. 5107288 - Camera
15. 5027149 - Voice-recognition camera