Average Co-Inventor Count = 3.26
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. Ricoh Company, Ltd. (14 from 28,577 patents)
2. Nec Corporation (11 from 35,734 patents)
3. Bridgestone Corporation (8 from 5,124 patents)
4. Kabushiki Kaisha Toshiba (5 from 52,751 patents)
5. Daicel Corporation (3 from 645 patents)
6. Fuji Jukogyo Kabushiki Kaisha (2 from 2,208 patents)
7. Hitachi-kokusai Electric Inc. (2 from 1,258 patents)
8. Panasonic Intellectual Property Corporation of America (1 from 3,760 patents)
9. Toshiba Memory Corporation (1 from 2,955 patents)
10. Hoya Corporation (1 from 2,530 patents)
11. Ebara Corporation (1 from 2,512 patents)
12. Subaru Corporation (1 from 2,079 patents)
13. Stanley Electric Co., Ltd (1 from 1,441 patents)
14. The University of Tokyo (1 from 1,287 patents)
15. Nihon Kohden Corporation (1 from 556 patents)
77 patents:
1. 12480025 - Composition
2. 12227611 - Composition and cured product of same
3. 12108676 - N-type material for thermoelectric conversion, method for producing same, dopant and thermoelectric conversion element
4. 12071504 - Polyester polyol and polyurethane
5. 12060365 - Cycloalkane-1,3-diamine derivative
6. 11859044 - Polyisocyanate compound, polyurethane resin forming composition using same, and cured product of said composition
7. 11824197 - Positive electrode composition
8. 11446967 - Pneumatic tire
9. 11446968 - Tire
10. 11390245 - Tire anti-theft system, vehicle control apparatus, and vehicle control method
11. RE49057 - Position detection apparatus, droplet discharging apparatus, method for detecting position, and medium
12. 11288628 - Information presentation system, information presentation apparatus, and information presentation method
13. 11274100 - EP300/CREBBP inhibitor
14. 11236106 - Cycloalkane-1,3-diamine derivative
15. 11186254 - Tire theft monitoring system, tire theft monitoring apparatus, and tire theft monitoring method