Shigeru Ohno
135Patents
28h-index
130Co-inventors
93Inventor score
Filing activity: Mar 28, 1974 → May 16, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4723129A | Bubble jet recording method and apparatus in which a heating element generates bubbles in a liquid flow path to project droplets | Performing Operations; Transporting | 2,069 | Expired |
| US4740796A | Bubble jet recording method and apparatus in which a heating element generates bubbles in multiple liquid flow paths to project droplets | Performing Operations; Transporting | 1,748 | Expired |
| US4759947A | Method for forming deposition film using Si compound and active species from carbon and halogen compound | Chemistry; Metallurgy | 98 | Expired |
| US4600146A | Sustainedly vapor-releasing body having excellent shape-retainability | Emerging Cross-Sectional Technologies | 98 | Expired |
| US4849774A | Bubble jet recording apparatus which projects droplets of liquid through generation of bubbles in a liquid flow path by using heating means responsive to recording signals | Performing Operations; Transporting | 77 | Expired |
| US4839265A | Silver halide photosensitive material containing an infrared absorption dye | Physics | 63 | Expired |
| US4726963A | Process for forming deposited film | Electricity | 63 | Expired |
| US4243994A | Liquid recording medium | Chemistry; Metallurgy | 57 | Expired |
| US5159349A | Recording apparatus which projects droplets of liquid through generation of bubbles in a liquid flow path in response to signals received from a photosensor | Performing Operations; Transporting | 44 | Expired |
| US5853969A | Silver halide photographic material containing infrared absorbing colorant | Emerging Cross-Sectional Technologies | 41 | Expired |
| US4017647A | Method for providing enteric coatings on solid dosage forms | Human Necessities | 39 | Expired |
| US5106990A | Indolenine derivatives as dyes | Physics | 38 | Expired |
| US4728528A | Process for forming deposited film | Electricity | 36 | Expired |
| US5122814A | Bubble jet recording apparatus actuated by interface means | Performing Operations; Transporting | 35 | Expired |
| US4556175A | Granulating and coating machine | Mechanical Engineering; Lighting; Heating | 34 | Expired |
| US4600671A | Photoconductive member having light receiving layer of A-(Si-Ge) and N | Electricity | 33 | Expired |
| US5276178A | Process for producing methacrolein and methacrylic acid | Performing Operations; Transporting | 33 | Expired |
| US4717585A | Process for forming deposited film | Electricity | 32 | Expired |
| US3957523A | Coating compositions for solid medicines | Human Necessities | 32 | Expired |
| US4017598A | Preparation of readily disintegrable tablets | Human Necessities | 31 | Expired |
| US4818563A | Process for forming deposited film | Chemistry; Metallurgy | 31 | Expired |
| US4820442A | Preservative composition | Human Necessities | 30 | Expired |
| US5754194A | Bubble jet recording with selectively driven electrothermal transducers | Performing Operations; Transporting | 30 | Expired |
| US4717586A | Process for forming deposited film | Emerging Cross-Sectional Technologies | 29 | Expired |
| US6607988B2 | Manufacturing method of semiconductor integrated circuit device | Electricity | 29 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.