Average Co-Inventor Count = 3.23
ph-index = 6
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. Nippon Steel Corporation (5 from 3,542 patents)
2. Mitsubishi Denki Kabushiki Kaisha (2 from 21,351 patents)
3. Sony Corporation (1 from 58,129 patents)
4. Hitachi, Ltd. (1 from 42,485 patents)
5. Konami Digital Entertainment Co., Ltd. (1 from 528 patents)
6. Konami Corporation (1 from 193 patents)
7. Konami Computer Entertainment Tokyo, Inc. (1 from 5 patents)
8. Teikoku Oil Co., Ltd. (1 from 3 patents)
11 patents:
1. 12157921 - Coating liquid for forming insulation coating for grain-oriented electrical steel sheet, method of manufacturing grain-oriented electrical steel sheet, and grain-oriented electrical steel sheet
2. 11127898 - Microswitch and electronic device in which same is used
3. 10241519 - Auto valet parking system and method
4. 8319786 - Image processing device, control method for image processing device and information recording medium
5. 7199801 - Image processing apparatus and image processing method
6. 7153559 - Ceramic-metal composite body, composite structure for transporting oxide ion, and composite body having sealing property
7. 7151067 - Porcelain composition, composite material comprising catalyst and ceramic, film reactor, method for producing synthetic gas, apparatus for producing synthetic gas and method for activating catalyst
8. 6923152 - Engine starter
9. 6875528 - Ceramic composition, composite material, composite material production method, porous body, oxygen separator, and chemical reactor
10. 6863041 - Engine starter
11. 4247593 - Magnetic recording medium and method of preparing the same