Akihiko Ohta
7Patents
3h-index
16Co-inventors
50Inventor score
Filing activity: Aug 6, 1996 → Mar 27, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6774971B2 | LCD with flexible connecting means to hard transparent circuit substrate | Physics | 24 | Expired |
| US6290905A | Welding material | Chemistry; Metallurgy | 15 | Expired |
| US6059177A | Welding method and welding material | Chemistry; Metallurgy | 3 | Expired |
| US7325717B2 | Welding material and a method of producing welded joint | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6313343A | Process for the preparation of alpha-oxoaldehydes | Chemistry; Metallurgy | 1 | Expired |
| US5750768A | Method of manufacturing .alpha.-oxocarboxylate and catalyst adopted in the method | Chemistry; Metallurgy | 1 | Expired |
| US9076491B2 | Audio data inputting apparatus and audio data outputting apparatus | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.