YF

Yoshihisa Fujiwara

SC Sanyo Electric Co.: 7 patents #794 of 6,347Top 15%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
NK Nippon Kogaku K.K.: 1 patents #221 of 382Top 60%
Overall (All Time): #514,546 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
9102024 Clearance increasing jig of heat transfer tube and additional installation method of vibration suppression member Takeshi Yamamoto, Kenichi Kawanishi, Masahito Matsubara, Tomochika Hamamoto, Yukihide Shimazu 2015-08-11
7429247 Sleep state estimating device and program product Shima Okada, Yasushi Yamamoto, Fumiiki Yoneda 2008-09-30
7409242 Active muscle display device Manabu Kotani, Takahiko Arimoto, Satoshi Maekawa 2008-08-05
7150718 Sleep state estimation device and program product for providing a computer with a sleep state estimation function Shima Okada, Takeshi Minamiura, Hidetaka Sakai, Yasushi Yamamoto 2006-12-19
7007327 Adjustable bed Atsushi Ogawa, Hideo Kawakami, Hidetaka Sakai 2006-03-07
6899687 Massage machine and physiological quantity measuring circuit for use in the machine Kunihiko Hori, Kazuya Hiyamizu, Toshiki Koma, Torahiko Nonoue 2005-05-31
5204704 Thermal transfer printer and method of controlling print density in thermal transfer printing using the same Hirokazu Genno, Yoshio Ozawa 1993-04-20
5160941 Method for driving thermal print head to maintain more constant print density Hirokazu Genno 1992-11-03
5148184 Method of controlling printed density in thermal transfer recording Hirokazu Genno 1992-09-15
4761561 Laser beam scanning pattern generation system with positional and dimensional error correction Akikazu Tanimoto, Hisakazu Kato, Manabu Hosoya, Shinji Miura, Fuyuhiko Inoue +1 more 1988-08-02