HO

Hirokazu Otoshi

Canon: 15 patents #4,433 of 19,416Top 25%
Overall (All Time): #326,920 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7001640 Apparatus and method for forming deposited film Hiroshi Izawa, Masatoshi Tanaka 2006-02-21
6660094 Apparatus and method for forming deposited film Hiroshi Izawa, Masatoshi Tanaka 2003-12-09
6338872 Film forming method Takehito Yoshino, Hiroshi Echizen, Masahiro Kanai, Atsushi Yasuno, Kohei Yoshida +2 more 2002-01-15
6273955 Film forming apparatus Takehito Yoshino, Hiroshi Echizen, Masahiro Kanai, Atsushi Yasuno, Kohei Yoshida +2 more 2001-08-14
6031198 Plasma processing method and apparatus Koichiro Moriyama, Yukito Aota, Masahiro Kanai 2000-02-29
5637358 Microwave plasma chemical vapor deposition process using a microwave window and movable, dielectric sheet Keishi Saitoh, Ryuji Okamura, Koichi Matsuda 1997-06-10
5597623 Process for using microwave plasma CVD Yasuyoshi Takai, Tetsuya Takei, Ryuji Okamura 1997-01-28
5514506 Light receiving member having a multi-layered light receiving layer with an enhanced concentration of hydrogen or/and halogen atoms in the vicinity of the interface of adjacent layers Yasuyoshi Takai, Tetsuya Takei, Ryuji Okamura, Hiroyuki Katagiri, Satoshi Kojima 1996-05-07
5443645 Microwave plasma CVD apparatus comprising coaxially aligned multiple gas pipe gas feed structure Tetsuya Takei, Yasuyoshi Takai, Ryuji Okamura, Shigeru Shirai, Teruo Misumi 1995-08-22
5439715 Process and apparatus for microwave plasma chemical vapor deposition Ryuji Okamura, Tetsuya Takei 1995-08-08
5360484 Microwave plasma CVD apparatus provided with a microwave transmissive window made of specific ceramics for the formation of a functional deposited film Yasuyoshi Takai, Tetsuya Takei, Ryuji Okamura 1994-11-01
5358811 Electrophotographic method using an amorphous silicon light receiving member with a latent image support layer and a developed image support layer and insulating toner having a volume average particle size of 4.5 to 9.0 micron Koji Yamazaki, Toshimitsu Kariya, Tatsuyuki Aoike, Toshiyuki Ehara, Takehito Yoshino 1994-10-25
5087542 Electrophotographic image-forming method wherein an amorphous silicon light receiving member with a latent image support layer and a developed image support layer and fine particle insulating toner are used Koji Yamazaki, Toshimitsu Kariya, Tatsuyuki Aoike, Toshiyuki Ehara, Takehito Yoshino 1992-02-11
5030476 Process and apparatus for the formation of a functional deposited film on a cylindrical substrate by means of microwave plasma chemical vapor deposition Ryuji Okamura, Tetsuya Takei 1991-07-09
5016565 Microwave plasma chemical vapor deposition apparatus for forming functional deposited film with means for stabilizing plasma discharge Keishi Saitoh, Ryuji Okamura, Koichi Matsuda 1991-05-21