Haruo Suzuki
67Patents
13h-index
125Co-inventors
87Inventor score
Filing activity: Mar 8, 1978 → Aug 23, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5996910A | Fuel injection valve and method of manufacturing the same | Emerging Cross-Sectional Technologies | 82 | Expired |
| US4311823A | Process for producing aromatic polyesters | Chemistry; Metallurgy | 56 | Expired |
| US5243142A | Printed wiring board and process for producing the same | Electricity | 48 | Expired |
| US4497359A | Die-casting method | Performing Operations; Transporting | 31 | Expired |
| US4512237A | Tandem type brake power servo booster | Performing Operations; Transporting | 23 | Expired |
| US4619185A | Brake booster | Performing Operations; Transporting | 19 | Expired |
| US4787292A | Brake booster | Performing Operations; Transporting | 17 | Expired |
| US5211682A | Fuel feed apparatus of internal combustion engine and manufacturing method therefor | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4324629A | Process for regenerating chemical copper plating solution | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4475462A | Tiltable hanger apparatus | Performing Operations; Transporting | 16 | Expired |
| US4151313A | Method for production of printed circuits by electroless metal plating employing a solid solution of metal oxides of titanium, nickel, and antimony as a masking material | Electricity | 15 | Expired |
| US4380261A | Die-casting method | Performing Operations; Transporting | 14 | Expired |
| US5358181A | Fuel feed apparatus of internal combustion engine and manufacturing method therefor | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4823138A | Roadside beacon system | Physics | 13 | Expired |
| US4379892A | Method for prevention of loss of transparency of polyarylene ester blends | Chemistry; Metallurgy | 13 | Expired |
| US4862787A | Reaction mechanism for brake booster | Performing Operations; Transporting | 13 | Expired |
| US4658704A | Brake booster of tandem type | Performing Operations; Transporting | 12 | Expired |
| US4718328A | Brake booster of tandem type | Performing Operations; Transporting | 12 | Expired |
| US4359183A | Carton handle | Performing Operations; Transporting | 12 | Expired |
| US4983984A | Roadside beacon system with polarized beams | Physics | 11 | Expired |
| US5116571A | Chromoum heat-resistant steel excellent in toughness and having high cracking resistance and high creep strength in welded joint | Chemistry; Metallurgy | 9 | Expired |
| US5651181A | Method of manufacturing a V-pulley | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4313870A | Process for producing polycondensates | Chemistry; Metallurgy | 8 | Expired |
| US4327205A | Bulk Polycondensation process for producing aromatic polyesters | Chemistry; Metallurgy | 7 | Expired |
| US4446907A | Die-casting method | Performing Operations; Transporting | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.