Average Co-Inventor Count = 3.47
ph-index = 17
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. Tohoku University (79 from 961 patents)
2. Kabushiki Kaisha Toshiba (23 from 52,582 patents)
3. Tokyo Electron Limited (3 from 10,180 patents)
4. Skhynix Inc. (2 from 10,759 patents)
5. Globalwafers Japan Co., Ltd. (2 from 21 patents)
6. Sharp Semiconductor Innovation Corporation (2 from 11 patents)
7. Nec Corporation (1 from 35,496 patents)
8. Tanaka Kikinzoku Kogyo K.k. (1 from 369 patents)
9. Toshiba Microelectronics Corporation (1 from 2 patents)
10. Power Spin Inc. (1 from 1 patent)
103 patents:
1. 12424273 - Storage circuit provided with variable resistance type elements
2. 12402326 - Magnetic film, magnetoresistance effect element and magnetic memory
3. 12402537 - Magnetoresistance effect element, magnetic memory, and film formation method for said magnetoresistance effect element
4. 12371813 - Silicon wafer and method for producing silicon wafer
5. 12325908 - Platinum-based sputtering target, and method for producing the same
6. 12236988 - Magnetic laminated film, magnetic memory element, magnetic memory, and artificial intelligence system
7. 12148468 - Semiconductor memory device and control device for semiconductor memory device
8. 12131764 - Device, sensor node, access controller, data transfer method, and processing method in microcontroller
9. 11990901 - Semiconductor circuit and support device for logic circuit design
10. 11963458 - Magnetic tunnel junction device, method for manufacturing magnetic tunnel junction device, and magnetic memory
11. 11914448 - Clustering device and clustering method
12. 11887845 - Method for producing three-dimensional structure, method for producing vertical transistor, vertical transistor wafer, and vertical transistor substrate
13. 11862217 - Device, sensor node, access controller, data transfer method, and processing method in microcontroller
14. 11829863 - Neural network circuit device
15. 11790966 - Nonvolatile logic circuit