Masao Makiuchi
10Patents
10h-index
8Co-inventors
61Inventor score
Filing activity: Nov 26, 1986 → Aug 25, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5436997A | Optical fiber-optical device coupling package and optical fiber-optical device module | Electricity | 39 | Expired |
| US5701374A | Integrated optical module including a waveguide and a photoreception device | Electricity | 23 | Expired |
| US5668386A | Planar photodetection device suitable for flip-chip process and a fabrication process of such a planar photodetection device | Electricity | 22 | Expired |
| US5309468A | Laser diode for producing an output optical beam in a direction substantially perpendicular to epitaxial layers | Electricity | 19 | Expired |
| US5107318A | Semiconductor device having light receiving diode element with capacitance | Electricity | 17 | Expired |
| US6710378B1 | Semiconductor light reception device of end face light incidence type | Electricity | 17 | Expired |
| US5252852A | Semiconductor device having flip chip bonding pads matched with pin photodiodes in a symmetrical layout configuration | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5185272A | Method of producing semiconductor device having light receiving element with capacitance | Electricity | 14 | Expired |
| US5932114A | Integrated optical module including a waveguide and a photoreception device | Electricity | 13 | Expired |
| US4716125A | Method of producing semiconductor laser | Electricity | 11 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.