Hiroshi Uematsu
49Patents
18h-index
77Co-inventors
84Inventor score
Filing activity: Aug 26, 1982 → Jul 28, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5847453A | Microwave circuit package | Electricity | 125 | Expired |
| US4669640A | Sealed gable top carton having a mouthpiece of one piece molding | Performing Operations; Transporting | 112 | Expired |
| US7755497B2 | Urine sensor | Human Necessities | 70 | Active |
| US4865056A | Easily breakable plastic capsule and a water filter for a cigarette using the same | Performing Operations; Transporting | 67 | Expired |
| US8388588B2 | Urine receiver | Human Necessities | 64 | Active |
| US7695460B2 | Negative pressure urine receiver | Human Necessities | 61 | Active |
| US4795065A | Spout for packaging containers | Performing Operations; Transporting | 49 | Expired |
| US6101873A | Level sensor | Physics | 45 | Expired |
| US6130640A | Radar module and MMIC package for use in such radar module | Electricity | 40 | Expired |
| US4948015A | Carton equipped with liquid pouring-out device | Performing Operations; Transporting | 40 | Expired |
| US5877726A | Antenna device | Electricity | 35 | Expired |
| US6604628B1 | Wet tissue container and combination thereof | Emerging Cross-Sectional Technologies | 31 | Expired |
| US5911340A | Spout assembly, spout assembly manufacturing apparatus and package with spout assembly | Performing Operations; Transporting | 30 | Expired |
| US6142341A | Spout assembly, spout assembly manufacturing apparatus and package with spout assembly | Performing Operations; Transporting | 29 | Expired |
| US6655544B1 | Container with a lid | Performing Operations; Transporting | 25 | Expired |
| US5069372A | Carton equipped with liquid pouring-out device | Performing Operations; Transporting | 22 | Expired |
| US8115643B2 | Excrement detection sensor | Emerging Cross-Sectional Technologies | 20 | Active |
| US8183876B2 | Water content detection sensor system | Performing Operations; Transporting | 19 | Active |
| US8779785B2 | Water content detection sensor | Performing Operations; Transporting | 18 | Active |
| US6436168B1 | Treatment process for resins or organic compounds, or waste plastics containing them | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5027979A | Carton equipped with liquid pouring-out device | Performing Operations; Transporting | 15 | Expired |
| US7635209B2 | Lamp for vehicle and lamp-mounted vehicle | Performing Operations; Transporting | 15 | Active |
| US5394154A | High-frequency signal generator and radar module | Electricity | 11 | Expired |
| US5640700A | Dielectric waveguide mixer | Electricity | 9 | Expired |
| US5392051A | High-frequency signal generator | Electricity | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.