HI

Hiroshi Ikuta

SO Sony: 7 patents #6,034 of 25,231Top 25%
BA Bayer Materialscience Ag: 3 patents #220 of 1,035Top 25%
NC Nippondenso Co.: 2 patents #1,150 of 3,479Top 35%
SC Sumitomo Bayer Urethane Co.: 1 patents #5 of 21Top 25%
TC Taisho Pharmaceutical Co.: 1 patents #275 of 557Top 50%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
Overall (All Time): #338,967 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12012170 Screen image projection system for moving object, screen image projection device, optical element for screen image display light diffraction, helmet, and method for projecting screen image Takaharu Suzuki 2024-06-18
9697864 Optical pickup, disk drive device, and optical element driving device Takaharu Suzuki, Naoto Ikeda, Masamichi Furuichi 2017-07-04
8420115 Oral preparations and process for production thereof Toshio Yajima 2013-04-16
8057727 Vehicle interior article of skin-integrated laminate, method for manufacturing non-foaming polyurethane resin and method for manufacturing skin-integrated laminate using the same Shinji Nishikawa, Hiroaki Ido, Masaru Suzuki 2011-11-15
7572404 Vehicle interior article of skin-integrated laminate, method for manufacturing non-foaming polyurethane resin and method for manufacturing skin-integrated laminate using the same Shinji Nishikawa, Hiroaki Ido, Masaru Suzuki 2009-08-11
7556756 Production method of polyurethane foam molded article Masafumi Nakamura, Masaru Suzuki, Hitoshi Maeda 2009-07-07
6643251 Disc drive apparatus Kentaro Soeda, Mitsuhiro Ueno 2003-11-04
6424613 Iron core coil motor and disk drive Mitsuhiro Ueno, Kentaro Soeda, Yuji Shishido 2002-07-23
6252319 Disk rotating mechanism Fumiharu Sudo, Yuji Shishido, Takashi Mochida, Shigeo Kobayashi, Kentaro Soeda +1 more 2001-06-26
6155134 Rotation control apparatus Mitsuhiro Ueno, Fumiharu Sudo, Toru Nakahara 2000-12-05
6005749 Rotation drive apparatus Fumiharu Sudo, Toru Nakahara, Mitsuhiro Ueno, Yuji Shishido 1999-12-21
5906998 Method for decomposing polymer containing urethane linkage and/or urealinkage Yuji Hoshino, Takaaki Masuda, Hisao MITOBE 1999-05-25
4538191 Magnetic card reader Akihiro Suzuki, Keiichi Souda, Masao Kuno 1985-08-27
4477874 Card-operated control system for vehicle components Takaaki Kato 1984-10-16