KW

Kohei Watanabe

Canon: 31 patents #1,730 of 19,416Top 9%
TO Toyota: 7 patents #4,145 of 26,838Top 20%
Casio Computer Co.: 3 patents #744 of 1,970Top 40%
TC Towa Denki Seisakusyo Co.: 3 patents #1 of 7Top 15%
TK Terumo Kabushiki Kaisha: 3 patents #444 of 1,558Top 30%
BI Brother Industries: 3 patents #115 of 325Top 40%
AC Asahi Kasei Kogyo Co.: 2 patents #303 of 1,395Top 25%
Brother Kogyo: 2 patents #1,845 of 2,767Top 70%
KT Kabushiki Kaisha Toshiba: 2 patents #9,982 of 21,451Top 50%
ML Mitsubishi Pencil Company, Limited: 2 patents #127 of 302Top 45%
SM Smk: 1 patents #144 of 269Top 55%
Ricoh Company: 1 patents #6,936 of 9,818Top 75%
MC Murata Manufacturing Co.: 1 patents #3,462 of 5,295Top 70%
MU Mie University: 1 patents #68 of 161Top 45%
Overall (All Time): #37,307 of 4,157,543Top 1%
61
Patents All Time

Issued Patents All Time

Showing 25 most recent of 61 patents

Patent #TitleCo-InventorsDate
12275251 Tank unit, head system, ink supplying system, printing system and printing method Yuanyuan Deng 2025-04-15
D1066495 Pen 2025-03-11
D1065329 Pen 2025-03-04
12231001 Stator and manufacturing method thereof Masashi Matsumoto, Hazuki KAWAMURA 2025-02-18
12212201 Cooling system, stator for rotating electric machine, and segment coil Masashi Matsumoto, Hiroshi INANO, Hazuki KAWAMURA, Tomoyuki Sawada 2025-01-28
12179493 Head unit, printing system and printing method Yuanyuan Deng 2024-12-31
12149121 Stator and manufacturing method thereof Masashi Matsumoto, Hiroshi INANO 2024-11-19
D1026091 Ink tank for printing machine Hirohide Nawata 2024-05-07
D1009992 Ink tank for printing machine Hirohide Nawata 2024-01-02
11811048 Non-aqueous electrolyte solution battery and communication device Jun YAGISAWA, Miho Suzuki, Kaoru Yabuki, Koji Harada, Yushin Endo 2023-11-07
11694585 Display apparatus, display system, display control method, and non-transitory recording medium Masaru Kumagai, Takehisa Kitakawa, Ryosuke Kasahara, Tomokazu Namiki 2023-07-04
11652391 Method of manufacturing coil Masashi Matsumoto, Hazuki KAWAMURA 2023-05-16
D985667 Print head for inkjet printer Kazuki Nakano, Atsushi Miwa 2023-05-09
11633574 Guide wire 2023-04-25
11394261 Method of manufacturing rotor Masashi Matsumoto, Haruki Kusamaki, Hazuki KAWAMURA, Yuki Tanaka 2022-07-19
11319856 Control device controlling CO2 recovery device Masaki Ito, Sakiko YOSHIDA, Hiroki Murata, Kazumasa Okamura, Toshihiro Nakamura 2022-05-03
11309760 Rotary electric machine Masashi Matsumoto, Hazuki KAWAMURA, Yuki Tanaka, Haruki Kusamaki 2022-04-19
11191924 Catheter assembly 2021-12-07
10952616 Fluorescence imaging apparatus 2021-03-23
10813347 Fishing machine and control method of fishing machine Yuichi Hamade, Tomohiro Miki, Manabu Tamamori 2020-10-27
10426371 Muscle condition measurement sheet Koichiro EJIRI, Haruhiko Kondo, Tsubasa Tanaka 2019-10-01
10278965 Method of detecting cancer stem cell, method of screening cancer stem cell, and method of inhibiting cancer stem cell Taichi Shintou, Tsuyoshi Nomoto, Takeshi Miyazaki, Toshio Tanaka, Yasuhito Shimada +1 more 2019-05-07
10227337 Evaluation probe for central nervous system permeability, evaluation method for central nervous system permeability, and screening method using an evaluation probe for central nervous system permeability Toshio Tanaka, Tsuyoshi Nomoto, Mie Okano, Taichi Shintou, Takeshi Miyazaki +2 more 2019-03-12
10220024 Method of inhibiting cancer cell, method for detecting cancer cell, and system for detecting cancer cell Taichi Shintou, Tsuyoshi Nomoto, Takeshi Miyazaki, Toshio Tanaka, Yasuhito Shimada +1 more 2019-03-05
10041937 Macrophage identification agent, and identification method, sorting method, evaluation method, screening method and kit using the macrophage identifier agent Fumiyo KOIDE, Tsuyoshi Nomoto, Sachiko Yamauchi, Taichi Shintou, Takeshi Miyazaki +2 more 2018-08-07