Koichi Hamashita
Koichi Hamashita publishes mostly in Electrical and Electronic Engineering, Biomedical Engineering and Cellular and Molecular Neuroscience, on topics such as Analog and Mixed-Signal Circuit Design, CCD and CMOS Imaging Sensors and Advancements in Semiconductor Devices and Circuit Design.
- World rank
- #2,822,867 of 7,710,434 ranked researchers
- Rank in Japan
- #60,933 of 383,136
- Works
- 48
- Citations
- 1.2k
- Citations per work
- 25.0
What does Koichi Hamashita research?
Koichi Hamashita's work is mostly in Engineering (92%), Neuroscience (4%), Computer Science (1%).
Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.
The fields and subfields, with their numbers
- Physical Sciences4694.9%
- Engineering4492.1%
- Computer Science11.4%
- Materials Science11.4%
- Life Sciences23.6%
- Neuroscience23.6%
- Everything else11.5%
- 1Electrical and Electronic Engineering60% of their works
- 2Biomedical Engineering32% of their works
- 3Cellular and Molecular Neuroscience4% of their works
- 4Computer Networks and Communications1% of their works
- 5Electronic, Optical and Magnetic Materials1% of their works
- 6Materials Chemistry1% of their works
Research topics
- Analog and Mixed-Signal Circuit Design
- CCD and CMOS Imaging Sensors
- Advancements in Semiconductor Devices and Circuit Design
- Low-power high-performance VLSI design
- Advancements in PLL and VCO Technologies
- Radio Frequency Integrated Circuit Design
- Neuroscience and Neural Engineering
- Semiconductor materials and devices
Which keywords describe Koichi Hamashita's research?
The keywords of their largest research topics: Delta-Sigma Modulator, Low-Power, CMOS, ADC, Neural Recording, Process Variation, CMOS Image Sensors and High-Speed Imaging.
- High-k Dielectrics
- Neural Stimulation
- Oscillators
- VLSI Circuits
- Phase-Locked Loops
- Frequency Synthesizer
- Tunnel Field-Effect Transistors
- High-Speed Imaging
- Process Variation
- ADC
- Low-Power
- Delta-Sigma Modulator
- CMOS
- Neural Recording
- CMOS Image Sensors
- Nanowire Transistors
- CMOS Technology
- Approximate Computing
- Time-to-Digital Converter
- Low-Noise Amplifiers
- Electrode Arrays
- Atomic Layer Deposition
Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.
All 22 words, with their numbers
- Delta-Sigma Modulator552 topics
- Low-Power552 topics
- CMOS532 topics
- ADC451 topic
- Neural Recording451 topic
- Process Variation312 topics
- CMOS Image Sensors291 topic
- High-Speed Imaging291 topic
- Nanowire Transistors211 topic
- Tunnel Field-Effect Transistors211 topic
- CMOS Technology202 topics
- Frequency Synthesizer182 topics
- Approximate Computing101 topic
- Phase-Locked Loops101 topic
- Time-to-Digital Converter101 topic
- VLSI Circuits101 topic
- Low-Noise Amplifiers81 topic
- Oscillators81 topic
- Electrode Arrays51 topic
- Neural Stimulation51 topic
- Atomic Layer Deposition21 topic
- High-k Dielectrics21 topic
Where does Koichi Hamashita work?
Koichi Hamashita's main affiliation in the publication record is Asahi Kasei (Japan), Japan.
How many publications and citations does Koichi Hamashita have?
OpenAlex counts 48 works and 1,200 citations for Koichi Hamashita, an h-index of 20, ranking #2,822,867 of 7,710,434 researchers worldwide on the quality score.
Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.
Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.
Discussion
Ask a question or share a note about Koichi Hamashita. Posts are plain text and can be reported.