| Issue Date | Title | Author(s) | Citation |
| 2009 | Analytical solutions of bound timelike geodesic orbits in Kerr spacetime | Fujita, Ryuichi; Hikida, Wataru | Classical and Qunatum Gravity, 2009, Vol. 26, 135002 |
| 15-Jul-2013 | Comparison of post-Newtonian templates for extreme mass ratio inspirals | Varma, Vijay; Fujita, Ryuichi; Choudhary, Ashok; Iyer, B.R. | Physical Review D, 2013, Vol.88, p024038 |
| 21-Apr-2010 | DECIGO and DECIGO pathfinder | Ando, Masaki; Kawamura, Seiji; Seto, Naoki; Sato, Shuichi; Fujita, Ryuichi; +132 Co-authors | Classical and Quantum Gravity, 2010, Vol. 27, p084010 |
| May-2009 | DECIGO pathfinder | Ando, Masaki; Kawamura, Seiji; Sato, Shuichi; Nakamura, Takashi; Fujita, Ryuichi; +40 Co-authors | Classical and Quantum Gravity, 2009, Vol. 26, p094019 |
| Apr-2009 | An efficient numerical method for computing gravitational waves induced by a particle moving on eccentric inclined orbits around a Kerr black hole | Fujita, Ryuichi; Hikida, Wataru; Tagoshi, H. | Progress of Theoretical Physics, 2009, Vol. 121, p843 |
| May-2013 | Erratum: Post-Newtonian factorized multipolar waveforms for spinning, nonprecessing black-hole binaries [Phys. Rev. D 83, 064003 (2011)] | Pan, Yi; Buonanno, Alessandra; Racine, Etienne; Fujita, Ryuichi; Tagoshi, Hideyuki | Physical Review D, 2013, Vol. 87, p109901 |
| Mar-2012 | Gravitational radiation for extreme mass ratio inspirals to the 14th post-Newtonian order | Fujita, Ryuichi | Progress of Theoretical Physics, 2012, Vol. 127, p583-590 |
| Nov-2012 | Gravitational waves from a particle in circular orbits around a schwarzschild black hole to the 22nd post-Newtonian order | Fujita, Ryuichi | Progress of Theoretical Physics, 2012, Vol.128, p971 |
| May-2011 | The Japanese space gravitational wave antenna - DECIGO | Kawamura, Seiji; Ando, Masaki; Nakamura, Takashi; Tsubono, Kimio; Fujita, Ryuichi; Seto, Naoki; +132 Co-authors | Classical and Quantum Gravity, 2011, Vol. 28, p094011 |
| Mar-2011 | Post-Newtonian factorized multipolar waveforms for spinning, non-precessing black-hole binaries | Pan, Yi; Buonanno, Alessandra; Fujita, Ryuichi; Racine, Etienne; Tagoshi, Hideyuki | Physical Review D, 2011, Vol. 83, p064003 |
| 31-Aug-2010 | Spherical harmonic modes of 5.5 post-Newtonian gravitational wave polarizations and associated factorized resummed waveforms for a particle in circular orbit around a Schwarzschild black hole | Fujita, Ryuichi; Iyer, B.R. | Physical Review D, 2010, Vol.82, p044051 |
| 30-Jul-2018 | The status of DECIGO | Sato, Shuichi; Kawamura, Seiji; Fujita, Ryuichi; +133 Co-Authors | Journal of Physics: Conf. Series , 2017, Vol. 840, p012010 |
