Masao Sumi
- Electrical and Electronic Engineering top 10%
- Atomic and Molecular Physics, and Optics top 10%
- Organic Chemistry top 10%
- Polymers and Plastics top 10%
- Molecular Biology
- Co-authors
- H. YoshidaS. ShinoharaAyako MochizukiShunsuke MurahashiShun‐ichi NozakuraYasuo SudaHidehiko TakahashiYasuo Abe
- Topics
- Semiconductor Lasers and Optical Devices (15 papers)Plasma Diagnostics and Applications (7 papers)biodegradable polymer synthesis and properties (7 papers)
- Partner nations
- JapanUnited StatesUnited Kingdom
In The Last Decade
Masao Sumi
80 papers receiving 817 citations
Peers
Comparison fields: 5 of 108
- Electrical and Electronic Engineering 343
- Atomic and Molecular Physics, and Optics 244
- Organic Chemistry 156
- Polymers and Plastics 132
- Molecular Biology 105
Countries citing papers authored by Masao Sumi
This map shows the geographic impact of Masao Sumi's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Masao Sumi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Masao Sumi more than expected).
Fields of papers citing papers by Masao Sumi
This network shows the impact of papers produced by Masao Sumi. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Masao Sumi. The network helps show where Masao Sumi may publish in the future.
Co-authorship network of co-authors of Masao Sumi
This figure shows the co-authorship network connecting the top 25 collaborators of Masao Sumi. A scholar is included among the top collaborators of Masao Sumi based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Masao Sumi. Masao Sumi is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 25 | |
| 2 | Measurement of 3-D Range-Image of Object Diagonally Moving against Semiconductor Laser Light Beam | 0 |
| 3 | 4 | |
| 4 | Stabilizing Circuit of Doppler Beat Signal Obtained by Coherence-Dependent Fiber-Optic Laser Doppler Velocimeter | 3 |
| 5 | 11 | |
| 6 | INFRARED RANGE FINDER DESIGNED FOR TARGET MOVING AT MEDIUM SPEED AND ITS APPLICATION TO LENS-POSITION CONTROL OF AUTOFOCUS CAMERA | 1 |
| 7 | IMPROVEMENT OF SELF-MIXING SEMICONDUCTOR LASER RANGE FINDER AND ITS APPLICATION TO RANGE-IMAGE RECOGNITION OF SLOWLY MOVING OBJECT | 3 |
| 8 | VELOCITY AND ITS DIRECTION MEASUREMENT OF SCATTERER WITH DIFFERENT VELOCITIES USING SELF-MIXING SEMICONDUCTOR LDV | 1 |
| 9 | ACCURACY-IMPROVEMENT SIMULATION OF SELF-MIXING SEMICONDUCTOR LASER RANGE FINDER DRIVEN BY RESHAPED MODULATION CURRENT | 1 |
| 10 | 20 | |
| 11 | Compact and Precision Range Finder Using Self-Mixing Semiconductor Laser | 2 |
| 12 | FM-Modulation Distortion of Light Output from Semiconductor Laser Modulated with Triangular Wave Current | 4 |
| 13 | 14 | |
| 14 | Directional Laser Doppler Velocimetry Using Self-Mixing Effect of Semiconductor Laser Diode | 5 |
| 15 | 8 | |
| 16 | 15 | |
| 17 | 15 | |
| 18 | 6 | |
| 19 | 34 | |
| 20 | 13 |
About Masao Sumi
Masao Sumi is a scholar working on Instrumentation, Biomaterials and Analytical Chemistry, having authored 86 papers that have together received 900 indexed citations. Recurring topics across this work include Semiconductor Lasers and Optical Devices (15 papers), Plasma Diagnostics and Applications (7 papers) and biodegradable polymer synthesis and properties (7 papers). The work is most often cited by research in Polymers and Plastics (132 citations), Atomic and Molecular Physics, and Optics (244 citations) and Instrumentation (26 citations). Masao Sumi has collaborated with scholars based in Japan, United States and United Kingdom. Frequent co-authors include H. Yoshida, S. Shinohara, Ayako Mochizuki, Shunsuke Murahashi, Shun‐ichi Nozakura, Yasuo Suda, Hidehiko Takahashi, Yasuo Abe, Toshiki Tanaka and Takuichi Miki. Their work appears in journals such as Journal of the American Chemical Society, Applied Physics Letters and Journal of Applied Physics.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.