Kazuya Takahashi
137Patents
19h-index
239Co-inventors
89Inventor score
Filing activity: Jun 10, 1976 → Aug 17, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6227968A | Dance game apparatus and step-on base for dance game | Human Necessities | 138 | Expired |
| US5999877A | Traffic flow monitor apparatus | Physics | 116 | Expired |
| US6410835B1 | Dance game apparatus and step-on base for dance game | Human Necessities | 94 | Expired |
| US6798072B2 | Flip chip assembly structure for semiconductor device and method of assembling therefor | Electricity | 79 | Expired |
| US6774466B1 | Semiconductor device | Electricity | 78 | Expired |
| USD424257S | Combined dish washing machine and drying machine | General | 78 | Expired |
| US7433493B1 | Abnormal behavior detector | Electricity | 74 | Expired |
| US6659873B1 | Game system, game device capable of being used in the game system, and computer-readable memory medium | Human Necessities | 53 | Expired |
| USD490516S1 | Medical information communication apparatus | General | 52 | Expired |
| US6320110A | Music game device with automatic setting, method for controlling the same, and storage medium therefor | Physics | 44 | Expired |
| US4740866A | Sealed-type liquid cooling device with expandable bellow for semiconductor chips | Electricity | 36 | Expired |
| US5304512A | Process for manufacturing semiconductor integrated circuit device, and molding apparatus and molding material for the process | Emerging Cross-Sectional Technologies | 35 | Expired |
| US5884835A | Ultrasonic bonding method and ultrasonic bonding apparatus | Electricity | 32 | Expired |
| US5431324A | Ultrasonic bonding apparatus and quality monitoring method | Electricity | 32 | Expired |
| US6162120A | Competitive video game apparatus, method of playing video game, and computer-readable recording medium | Human Necessities | 30 | Expired |
| US5323952A | Bonding apparatus and testing apparatus of a bonded portion | Electricity | 25 | Expired |
| US6784554B2 | Semiconductor device and manufacturing method thereof | Electricity | 24 | Expired |
| USD471966S1 | Toilet seat | General | 23 | Expired |
| USD481681S1 | Electrical connector | General | 22 | Expired |
| US5397403A | High strength amorphous aluminum-based alloy member | Chemistry; Metallurgy | 17 | Expired |
| US8128425B2 | Cable connector having multiple, mutually independent contact arms | Electricity | 15 | Active |
| US4809058A | Integrated circuit device | Electricity | 15 | Expired |
| US6560097B2 | Electronic apparatus | Physics | 13 | Expired |
| US5216895A | Engine idle speed control system for automotive vehicle | Performing Operations; Transporting | 13 | Expired |
| USD480686S1 | Electric connector | General | 12 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.