RT

Ryoichi Takayama

Sumitomo Electric Industries: 44 patents #214 of 21,551Top 1%
HI Hitachi: 4 patents #8,942 of 28,497Top 35%
PA Panasonic: 3 patents #7,617 of 21,108Top 40%
MC Matsushit Electric Industrial Co.: 1 patents #13 of 293Top 5%
MC Minolta Co.: 1 patents #942 of 1,416Top 70%
📍 Suita, JP: #9 of 1,253 inventorsTop 1%
Overall (All Time): #49,563 of 4,157,543Top 2%
53
Patents All Time

Issued Patents All Time

Showing 26–50 of 53 patents

Patent #TitleCo-InventorsDate
6014073 Temperature sensor element, temperature sensor having the same and method for producing the same temperature sensor element Hideo Torii, Takeshi Kamada, Atsushi Tomozawa, Eiji Fujii, Hiroki Moriwake 2000-01-11
5989395 Ferroelectric thin film and method of manufacturing the same Atsushi Tomozawa, Satoru Fujii, Eiji Fujii, Masafumi Kobune, Satoshi Fujii 1999-11-23
5876504 Process for producing oxide thin films and chemical vapor deposition apparatus used therefor Eiji Fuji, Atsushi Tomozawa, Hideo Torii 1999-03-02
5868948 Method for fabricating dielectric device Satoru Fujii, Takeshi Kamada, Atsushi Tomozawa 1999-02-09
5866238 Ferroelectric thin film device and its process Yoshihiro Tomita, Satoru Fujii, Masayuki Okano, Hideo Torii, Eiji Fujii +1 more 1999-02-02
5844347 Saw device and its manufacturing method Keizaburo Kuramasu, Toshio Sugawa 1998-12-01
5755888 Method and apparatus of forming thin films Hideo Torii, Eiji Fujii, Shigenori Hayashi 1998-05-26
5717157 Ferroelectric thin film and method of manufacturing the same Atsushi Tomozawa, Satoru Fujii, Eiji Fujii, Masafumi Kobune, Satoshi Fujii 1998-02-10
5712001 Chemical vapor deposition process for producing oxide thin films Eiji Fujii, Atsushi Tomozawa, Hideo Torii 1998-01-27
5674366 Method and apparatus for fabrication of dielectric thin film Shigenori Hayashi, Kazuki Komaki, Takeshi Kamada, Masatoshi Kitagawa, Takashi Deguchi +1 more 1997-10-07
5672252 Method and apparatus for fabrication of dielectric film Shigenori Hayashi, Kazuki Komaki, Takeshi Kamada, Masatoshi Kitagawa, Takashi Deguchi +1 more 1997-09-30
5663089 Method for producing a laminated thin film capacitor Atsushi Tomozawa, Eiji Fujii, Hideo Torii, Masumi Hattori, Satoru Fujii 1997-09-02
5612536 Thin film sensor element and method of manufacturing the same Hideo Torii, Takeshi Kamada, Shigenori Hayashi, Takashi Hirao, Masumi Hattori 1997-03-18
5521454 Surface wave filter element Masumi Hattori, Hideo Torii, Masaki Aoki, Eiji Fujii, Atsushi Tomozawa +2 more 1996-05-28
5488770 Method of producing a vehicle body Toshihisa Yamada, Toshiharu Miyamoto, Kazuo Hayashi, Shinji Kobayashi, Keizi Ohmura 1996-02-06
5483067 Pyroelectric infrared detector and method of fabricating the same Satoru Fujii, Yoshihiro Tomita, Masayuki Okano, Hideo Torii 1996-01-09
5459635 Laminated thin film capacitor and method for producing the same Atsushi Tomozawa, Eiji Fujii, Hideo Torii, Masumi Hattori, Satoru Fujii 1995-10-17
5413667 Pyroelectric infrared detector fabricating method Satoru Fujii, Yoshihiro Tomita, Masayuki Okano, Hideo Torii 1995-05-09
5406445 Thin film capacitor and method of manufacturing the same Eiji Fujii, Atsushi Tomozawa, Hideo Torii, Masumi Hattori, Satoru Fujii 1995-04-11
5333554 Vehicle and method of producing the same Toshihisa Yamada, Toshiharu Miyamoto, Kazuo Hayashi, Shinji Kobayashi, Keizi Ohmura 1994-08-02
5308462 Process for producing a ferroelectric film device Kenji Iijima, Yoshihiro Tomita, Ichiro Ueda 1994-05-03
5281818 Pyro-electric type infrared detector Yoshihiro Tomita, Motonobu Yoshikawa, Yoshiharu Yamamoto 1994-01-25
5267515 Vehicle body construction having longitudinally elongated extruded panels and continuous welds joining the panels Hitoshi Tsuruda, Morishige Hattori, Masato Okazaki, Hiroyuki Yamada, Kiyotaka Kikumoto +2 more 1993-12-07
5098007 Method of manufacturing a vehicle body Hitoshi Tsuruda, Morishige Hattori, Masato Okazaki, Hiroyuki Yamada, Kiyotaka Kikumoto +2 more 1992-03-24
5021660 Pyroelectric infrared detector and driving method therefor Yoshihiro Tomita, Hisahito Ogawa, Koji Nomura, Junko Asayama, Atsushi Abe 1991-06-04