HT

Hiroshi Takenaka

Sumitomo Electric Industries: 10 patents #2,734 of 21,551Top 15%
HI Hitachi: 4 patents #8,942 of 28,497Top 35%
SC Shinagawa Refractories Co.: 3 patents #20 of 162Top 15%
Casio Computer Co.: 3 patents #744 of 1,970Top 40%
NE Nec: 2 patents #5,510 of 14,502Top 40%
PA Panasonic: 2 patents #9,678 of 21,108Top 50%
NK Nippon Kogaku K.K.: 1 patents #221 of 382Top 60%
NC Nissha Printing Co.: 1 patents #83 of 206Top 45%
SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
SL Sumitomo Pharmaceuticals Company Limited: 1 patents #135 of 327Top 45%
TC Taiho Pharmaceutical Co.: 1 patents #236 of 484Top 50%
Google: 1 patents #14,769 of 22,993Top 65%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
DE Denso: 1 patents #6,940 of 11,792Top 60%
Eastman Kodak: 1 patents #4,972 of 8,114Top 65%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
MC Matsushit Electric Industrial Co.: 1 patents #13 of 293Top 5%
Overall (All Time): #85,938 of 4,157,543Top 3%
38
Patents All Time

Issued Patents All Time

Showing 26–38 of 38 patents

Patent #TitleCo-InventorsDate
5689965 Air conditioner Hirokiyo Terada, Minetoshi Izushi, Kensaku Oguni, Makoto Nagai, Shunji Sasaki +2 more 1997-11-25
5447066 Angular velocity sensor having a tuning fork construction and its method of manufacture Jiro Terada, Masaharu Ushihara, Toshihiko Ichinose, Sumitake Yoshida, Masami Tamura 1995-09-05
5445025 Angular velocity sensor having a balanced tuning fork structure and the method of manufacture Jiro Terada, Masaharu Ushihara, Masami Tamura, Hitoshi Nishimura, Kikuo Kaino 1995-08-29
5343713 Active noise control apparatus for three-dimensional space Shinya Okabe, Shinichi Shimode, Ryouji Sato, Masamichi Hanada, Takao Senshu +3 more 1994-09-06
5239868 Angular rate detecting device Mikio Nozu, Hiroshi Senda, Toshihiko Ichinose, Jiro Terada, Kazumitsu Ueda +2 more 1993-08-31
5216315 Angular rate sensor Jirou Terada, Kazumitu Ueda, Toshihiko Ichinose 1993-06-01
5212985 Angular rate sensor having a tuning-fork structure Kazumitsu Ueda, Toshihiko Ichinose, Jiro Terada 1993-05-25
5122387 Developing solution and pattern forming method using the same Yoshihiro Todokoro 1992-06-16
5038613 Angular rate detecting device Mikio Nozu, Hiroshi Senda, Toshihiko Ichinose, Jiro Terada, Kazumitsu Ueda +2 more 1991-08-13
5014554 Angular rate sensor Jiro Terada, Kazumitsu Ueda, Mikio Nozu, Hiroshi Senda, Yasuhito Osada +2 more 1991-05-14
4990530 Indomethacin injections and their production method Masatoshi Hasegawa, Shu Matsuda 1991-02-05
4361311 Carpet stretcher device Arata Koroyasu 1982-11-30
4217025 Stereoscopic microscope 1980-08-12