MO

Masashi Ota

SC Sango Co.: 8 patents #2 of 90Top 3%
Ricoh Company: 5 patents #3,664 of 9,818Top 40%
SO Sony: 5 patents #7,785 of 25,231Top 35%
Overall (All Time): #250,680 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12158224 Housing type pipe joint Kazumi Baba, Jin Wakamatsu 2024-12-03
11235591 Image forming apparatus and image forming apparatus body Masatoshi Ishida, Kunihiko Nishioka, Yohei Osanai, Satoshi Narai, Tomoya FUJII +2 more 2022-02-01
11124003 Handheld mobile printing device Munekazu HIRATA, Kunihiko Nishioka, Tomoya FUJII, Yohei Osanai, Satoshi Narai +2 more 2021-09-21
11016406 Image forming apparatus Masatoshi Ishida, Yohei Osanai, Satoshi Narai, Takayuki Andoh, Tomoya FUJII +2 more 2021-05-25
10882333 Image forming apparatus and image forming apparatus body Yohei Osanai, Takayuki Andoh, Masatoshi Ishida, Satoshi Narai, Tomoya FUJII +2 more 2021-01-05
10855873 Image forming apparatus Tomoya FUJII, Takayuki Andoh, Masatoshi Ishida, Yohei Osanai, Satoshi Narai +1 more 2020-12-01
9610626 Pipe bend die unit, and pipe bending apparatus having the unit Kentaro NOZU, Koji Suzuki 2017-04-04
8610763 Display controller, display control method, program, output device, and transmitter Noboru Murabayashi 2013-12-17
8538197 Image processing apparatus Hiroshi Kobayashi, Osamu Kano, Kei Hisano 2013-09-17
8515264 Information processing apparatus, information processing method, display control apparatus, display control method, and program Noboru Murabayashi 2013-08-20
8401322 Image recording device, image recording method and program Toshimichi Hamada, Kiyoshi Ikeda, Hiromasa Naganuma, Yoichi Hirota 2013-03-19
8363167 Image processing apparatus, image processing method, and communication system Toshimichi Hamada, Kiyoshi Ikeda, Hiromasa Naganuma, Yoichi Hirota, Naomasa Takahashi 2013-01-29
8091396 Method for forming an end portion of a cylindrical workpiece Tohru Irie 2012-01-10
7527126 Exhaust apparatus of an internal combustion engine Osamu Kuroda, Masayoshi Tange 2009-05-05
6769281 Method and apparatus of producing a columnar member container Tohru Irie 2004-08-03
6591498 Method of producing a catalytic converter Tohru Irie 2003-07-15
6386010 Spinning processing method and apparatus therefor Tohru Irie 2002-05-14
6381843 Method of producing a catalytic converter Tohru Irie 2002-05-07