KK

Koichi Kawamoto

Nintendo Co.: 12 patents #148 of 1,476Top 15%
KA Kao: 3 patents #1,053 of 3,221Top 35%
MB Mitsubishi Fuso Truck And Bus: 3 patents #24 of 114Top 25%
KT Kabushiki Kaisha Toshiba: 2 patents #9,982 of 21,451Top 50%
AS Automotive Energy Supply: 1 patents #42 of 87Top 50%
EJ Envision Aesc Japan: 1 patents #47 of 109Top 45%
Overall (All Time): #205,996 of 4,157,543Top 5%
21
Patents All Time

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDate
11767418 Rubber composition Ryosuke KOBE 2023-09-26
11130052 Information processing system, non-transitory storage medium having stored therein information processing program, information processing apparatus, and information processing method Shinji Kitahara 2021-09-28
11066539 Rubber composition 2021-07-20
10994208 Information processing system, storage medium storing information processing program, and information processing method Shinji Kitahara, Naoya Yamamoto 2021-05-04
10870047 Information processing system, information processing apparatus, storage medium having information processing program stored therein, and information processing method Masaki Wada, Hiroshi Matsunaga, Yuji Sawatani, Atsushi Yamazaki 2020-12-22
10717852 Additive for resins Motoi Konishi, Toshihiro Yano, Hayato Yoshikawa 2020-07-21
10646774 Handheld information processing apparatus, storage medium and information processing method Kanako Tsugihashi, Ryutaro Takahashi 2020-05-12
10466204 Welding state inspection method Shuji Yoshida, Yutaka Suzuki, Takashi Matsuoka, Toshiharu Tanaka 2019-11-05
10022620 Handheld information processing apparatus, storage medium and information processing method Kanako Tsugihashi, Ryutaro Takahashi 2018-07-17
D733721 Display with changeable computer-generated icon images Hisashi Nogami, Kiyoshi Mizuki, Ryota Oiwa, Seita Inoue 2015-07-07
8306330 Game apparatus and storage medium storing a handwriting input program Jun Ito 2012-11-06
7907779 Game apparatus and storage medium storing a handwriting input program Jun Ito 2011-03-15
7860315 Touch input program and touch input device Yoshinori Katsuki, Shinji Kitahara 2010-12-28
7731591 Game apparatus and backup writing control method Yoichi Yamada, Daiki Iwamoto, Naoki Koga 2010-06-08
7634136 Touch input program and touch input device Yoshinori Katsuki, Shinji Kitahara 2009-12-15
7498505 Storage medium storing breath blowing determining program, breath blowing determining apparatus, breath blowing determining method, storage medium storing game program, game apparatus, and game control method Taro Bando, Daiki Iwamoto 2009-03-03
7073470 Variable valve apparatus of internal combustion engine Manabu Horiuchi, Satoshi Nakajima, Masahiro Maekawa, Yasunori Daigo 2006-07-11
6948465 Variable valve mechanism for engine Yasunori Daigo, Masahiro Maekawa, Manabu Horiuchi, Satoshi Nakajima 2005-09-27
6918363 Valve drive apparatus of internal-combustion engine Yasunori Daigo, Masahiro Maekawa, Toru Kawatani, Manabu Horiuchi, Satoshi Nakajima 2005-07-19
6835482 Fuel reforming apparatus for polymer electrolyte membrane fuel cell Masatoshi Tanaka, Michizo Miyoshi 2004-12-28
6338239 Turbine system having a reformer and method thereof Haruhiko Hirata, Yukio Ohashi, Masafumi Fukuda 2002-01-15