Author

Keiji Takeda

Observed name: K. TAKEDA

Institution: TDK (Japan)

Observed institution: TDK (Japan)

ORCID: 0009-0001-2582-6293

Observed ORCID: 0009-0001-2582-6293

OpenAlex ID: A5020947994

Torque-to-weight Ratio Improvement and Permanent Magnet Usage Reduction in Large-Scale Magnetic Gears for Offshore Wind Power Generation

2025 · Takanori Sumi, Akihiro Okazaki, et al. · IEEJ Journal of Industry Applications · 4

Torque-to-Weight Ratio Improvement of Large-Scale Magnetic Gears for Offshore Wind Power Generation

2024 · Takanori Sumi, Akihiro Okazaki, et al. · International Conference on Electrical Machines and Systems (ICEMS) · 4

Nd–Fe–B Hydrogenation-Disproportionation-Dehydrogenation-Recombination (HDDR) Magnet for Variable Magnetic Flux Motor

2023 · Keiji Takeda, Shota Miyazaki, et al. · IEEE Transactions on Magnetics · 2

Practical Optimization Method for Large-Scale Flux-Modulated-Type Magnetic Gears

2025 · Takanori Sumi, Kenji Nakamura, et al. · IEEE Industry Applications Society Annual Meeting (IAS) · 1

Torque-to-Weight Ratio Improvement and Permanent Magnet Usage Reduction in Large-Scale Magnetic Gears for Wind Power Generation

2024 · Takanori Sumi, Akihiro Okazaki, et al. · IEEE International Magnetic Conference - Short Papers (INTERMAG Short Papers) · 1

Nd-Fe-B Hydrogenation-Disproportionation-Dehydrogenation-Recombination (HDDR) magnet for variable magnetic flux motor

2023 · Keiji Takeda, Shota Miyazaki, et al. · IEEE International Magnetic Conference - Short Papers (INTERMAG Short Papers) · 1

Reduction of Permanent Magnet Usage in Flux-Modulated-type Magnetic Gears using Optimization Methods

2026 · Takanori Sumi, Yuichi Tachiya, et al. · IEEJ Transactions on Fundamentals and Materials

ChemInform Abstract: APPLICATION OF 3‐(2‐AMINOCARBONYLANILINO)‐2‐CYCLOHEXEN‐1‐ONES IN THE SYNTHESIS OF 2‐SUBSTITUTED 4‐OXO‐3,4‐DIHYDROQUINAZOLINES

1983 · S. MIYANO, N. ABE, et al. · ChemInform

ChemInform Abstract: REACTIONS OF ENAMINO‐KETONES. PART V. SYNTHESIS OF 3,4‐DIHYDROPHENAZIN‐1(2H)‐ONES

1983 · S. MIYANO, N. ABE, et al. · ChemInform

ChemInform Abstract: REACTIONS OF ENAMINO KETONES; IV. APPLICATIONS OF 3‐(O‐NITROANILINO)‐2‐CYCLOHEXEN‐1‐ONES IN THE SYNTHESIS OF QUINOXALINE MONOXIDES

1981 · S. MIYANO, N. ABE, et al. · ChemInform

ChemInform Abstract: STUDIES ON HETEROCYCLIC COMPOUNDS. XXIV. PREPARATION OF CARBOXAMIDE USING HALOSULFONIUM SALT

1979 · K. TAKEDA, T. KOBAYASHI, et al. · ChemInform

ChemInform Abstract: STUDIES ON LACTAMS. VII. 6‐ISOTHIOCYANATOPENICILLANATE AND 7‐ISOTHIOCYANATODEACETOXYCEPHALOSPORANATE AND THEIR REACTIONS

1978 · H. OGURA, K. TAKEDA, et al. · ChemInform

ChemInform Abstract: REACTIONS OF ENAMINO KETONES. PART III. SYNTHESIS OF 1‐METHYL‐3,4‐DIHYDROPYRIDO(1,2‐A)BENZIMIDAZOLES

1978 · S. MIYANO, N. ABE, et al. · ChemInform

Studies on bis-quaternary ammonium salts of the dibenzobicyclo(2.2.2)octadienopyrrolidine series-1・2-

1965 · K. TAKEDA · 塩野義研究所年報

Bis-quaternary ammonium salts of the bicyclo(2.2.2.)octane series as hypotensive agents,pt.1,2.

1960 · K. TAKEDA · 塩野義研究所年報

Reaktionsfähigkeit von isoliertem Lignin. 1. Isolierung von Lignin durch Ausfällung und Aussalzen

1960 · Shichiro Fukuwatari, K. TAKEDA, et al.

Works count: 16

Citation count: 13

H-index: 2

I10-index: