Sei Moriyasu
10Patents
6h-index
18Co-inventors
55Inventor score
Filing activity: Dec 26, 1996 → Jun 3, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6537138B2 | Method of grinding an axially asymmetric aspherical mirror | Performing Operations; Transporting | 95 | Expired |
| US6224469A | Combined cutting and grinding tool | Performing Operations; Transporting | 29 | Expired |
| US6539642B1 | Probe type shape measuring sensor, and NC processing equipment and shape measuring method using the sensor | Physics | 15 | Expired |
| US6126523A | Optical dressing method, machining device based on this method, grindstone and polishing cloth | Performing Operations; Transporting | 12 | Expired |
| US5910040A | Method of controlling shape and NC processing apparatus utilizing the method | Physics | 11 | Expired |
| US6444994B1 | Apparatus and method for processing the components of a neutron lens | Performing Operations; Transporting | 7 | Expired |
| US6624895B1 | Method and apparatus for measuring aspherical shape and method for manufacturing optical element using them | Physics | 5 | Expired |
| US6447376B1 | Plasma discharge truing apparatus and fine-machining methods using the apparatus | Electricity | 2 | Expired |
| US6478661B2 | Apparatus and method for processing micro-V grooves | Performing Operations; Transporting | 2 | Expired |
| US7351952B2 | Apparatus for controlling neutron beam and method for manufacturing the same | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.