Average Co-Inventor Count = 2.04
ph-index = 13
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 (25 from 90,594 patents)
2. Casio Computer Co., Ltd. (15 from 5,219 patents)
3. Konica Minolta Business Technologies, Inc. (10 from 2,526 patents)
4. Nec Corporation (7 from 35,658 patents)
5. Konica Minolta, Inc. (6 from 4,226 patents)
6. Fujifilm Corporation (2 from 16,042 patents)
7. Other (1 from 832,680 patents)
8. Konica Corporation (1 from 3,106 patents)
9. Daimler Ag (1 from 2,047 patents)
10. Kaneka Corporation (1 from 1,700 patents)
11. Toppan Printing Co., Ltd. (1 from 1,268 patents)
12. Kanegafuchi Kagaku Kogyo Kabushiki Kaisha (1 from 698 patents)
13. Seikosha Co., Ltd. (1 from 696 patents)
14. Smk Corporation (1 from 430 patents)
15. The Matsumoto Institute of Leading Edge of Technology Ltd. (1 from 1 patent)
74 patents:
1. 11869179 - Abnormal part display apparatus, abnormal part display system, abnormal part display method, and abnormal part display program
2. 11768725 - Image forming apparatus with multiple cassettes and determination portion to determine a prohibited operation
3. 11690178 - Multilayer printed wiring board and method of manufacturing the same
4. 11148515 - Driving device for electric truck
5. 10996621 - Image forming apparatus including a mechanism to control contact between a photosensitive member and a developer bearing member
6. 10395149 - Image forming apparatus having print job time display and image quality adjustment control
7. 10061249 - Image forming apparatus that forms color image by superimposing plurality of images in different colors
8. 10044883 - Image forming apparatus
9. 10031450 - Image forming apparatus
10. 10025250 - Image forming apparatus that corrects color misregistration
11. 9772805 - Information processor and digital plate inspection method
12. 9709939 - Image forming system with an unjamming execution section
13. 9569146 - Information processor and automatic page replacement method
14. 9475663 - Image forming apparatus
15. 9366984 - Image forming apparatus that forms color image by superimposing plurality of images in different colors