MO

Masahiro Oka

DI Daikin Industries: 24 patents #81 of 2,957Top 3%
SK Showa Denko K.K.: 12 patents #87 of 1,736Top 6%
KT Kabushiki Kaisha Toshiba: 10 patents #3,082 of 21,451Top 15%
TL Tokyo Electron Limited: 5 patents #1,450 of 5,567Top 30%
TU Tohoku University: 4 patents #157 of 1,680Top 10%
TC Tokyo Gas Co.: 4 patents #27 of 412Top 7%
MC Mitsubishi Chemical: 3 patents #645 of 3,022Top 25%
KA Kao: 3 patents #1,053 of 3,221Top 35%
MC Mitsubishi Petrochemical Engineering Co.: 2 patents #7 of 36Top 20%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
DC Daikin Manufacturing Company: 2 patents #13 of 26Top 50%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
ML Mitsubishi Petrochemical Company Limited: 1 patents #291 of 670Top 45%
BK Bando Kagaku Kabushiki Kaisha: 1 patents #8 of 37Top 25%
Overall (All Time): #44,894 of 4,157,543Top 2%
55
Patents All Time

Issued Patents All Time

Showing 1–25 of 55 patents

Patent #TitleCo-InventorsDate
12420283 Specimen-preserving implement Shinya Itamochi, Shuhei Matsumoto, Takenori Shiraiwa 2025-09-23
12188668 System and method for heating and cooling Masahiro Honda, Junichi Shimoda, Takashi Shimamura, Yuuji Yamada, Hideyuki Nakagawa +9 more 2025-01-07
12018867 Refrigeration apparatus Masaki Yamaguchi, Tomokazu Tanaka 2024-06-25
11719453 System and method for heating and cooling Junichi Shimoda, Takashi Shimamura, Yuuji Yamada, Hideyuki Nakagawa, Hiroyuki Imada +5 more 2023-08-08
11615957 Method for forming boron-based film, formation apparatus Hirokazu Ueda, Jinwang Li, Yoshimasa Watanabe, Yuuki Yamamoto, Hiroyuki Ikuta 2023-03-28
11145522 Method of forming boron-based film, and film forming apparatus Yoshimasa Watanabe, Hirokazu Ueda, Yuuki Yamamoto 2021-10-12
10948208 System and method for heating and cooling Junichi Shimoda, Takashi Shimamura, Yuuji Yamada, Hideyuki Nakagawa, Hiroyuki Imada +5 more 2021-03-16
10480837 Refrigeration apparatus Junya Minami 2019-11-19
10443869 Air conditioner construction method Satoshi Kawano, Shinya Matsuoka, Mari Susaki 2019-10-15
10388524 Film forming method, boron film, and film forming apparatus Hirokazu Ueda, Hiraku Ishikawa, Yoshimasa Watanabe, Syuhei Yonezawa 2019-08-20
10267540 Heat source unit Junya Minami, Mari Susaki 2019-04-23
10197321 Refrigeration apparatus Satoshi Kawano, Shinya Matsuoka 2019-02-05
10184676 Air conditioner having simultaneous heating and cooling Satoshi Kawano, Shinya Matsuoka, Mari Susaki 2019-01-22
9995517 Operation control apparatus of air-conditioning apparatus and air-conditioning apparatus comprising same Kousuke Kibo, Kazuhiko Tani, Shinichi Kasahara, Yasuyuki Aisaka, Shingo Ohnishi 2018-06-12
9958191 Refrigeration apparatus Satoshi Kawano, Shinya Matsuoka 2018-05-01
9939180 Heat-recovery-type refrigeration apparatus Mari Susaki, Ryuuta Ohura 2018-04-10
9897355 Refrigeration apparatus Satoshi Kawano, Shinya Matsuoka 2018-02-20
9851132 Air conditioner Satoshi Kawano, Shinya Matsuoka, Mari Susaki 2017-12-26
9733000 Refrigeration apparatus Satoshi Kawano, Junya Minami, Mari Susaki 2017-08-15
9689589 Refrigeration apparatus Junya Minami, Mari Susaki 2017-06-27
9587863 Refrigeration apparatus Satoshi Kawano, Shinya Matsuoka 2017-03-07
9513040 Electronic expansion valve, and air conditioner Shigetaka Wakisaka 2016-12-06
9472404 Doping method, doping apparatus and method of manufacturing semiconductor device Hirokazu Ueda, Yasuhiro Sugimoto, Masahiro Horigome, Yuuki Kobayashi 2016-10-18
9468280 Lip cosmetic applicator device Kazuyuki Uehara, Yu Saito, Kenko Kurita 2016-10-18
9398800 Cosmetic application device Kazuyuki Uehara, Kenko Kurita, Yu Saito 2016-07-26