MI

Mamoru Ishii

HI Hitachi: 6 patents #6,582 of 28,497Top 25%
SU Subaru: 4 patents #234 of 1,684Top 15%
MC Mitsui Chemicals: 1 patents #1,270 of 2,279Top 60%
MI Mitsui Petrochemical Industries: 1 patents #503 of 1,024Top 50%
NI Nifco: 1 patents #245 of 650Top 40%
NC Nihon Ceratec Co.: 1 patents #2 of 27Top 8%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
TC Taiheiyo Cement: 1 patents #83 of 203Top 45%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
Overall (All Time): #290,544 of 4,157,543Top 7%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11550341 Mass flow control system, and semiconductor manufacturing equipment and vaporizer including the system 2023-01-10
11442476 Flow controller 2022-09-13
D932942 Motor vehicle and/or toy replica thereof Yung Joo Presciutti, Ken Billes 2021-10-12
10859417 Thermal mass flow sensor, method for manufacturing the thermal mass flow sensor, and thermal mass flow meter using the thermal mass flow sensor Ryu Sasaki 2020-12-08
D874341 Passenger car Toru Ozeki, Shuji Ozawa 2020-02-04
D874340 Passenger car Toru Ozeki, Shuji Ozawa 2020-02-04
D874342 Passenger car Toru Ozeki, Shuji Ozawa 2020-02-04
10310521 Bypass unit, a base for a flow meter, a base for a flow controller, a flow meter, and a flow controller 2019-06-04
9970801 Thermal mass-flow meter and mass-flow control device using same 2018-05-15
9903497 Flow control valve and a mass flow controller using the same Ryu Sasaki 2018-02-27
9624956 Waterproof clip Keita Ishizaka, Yohei Nagahori 2017-04-18
6631062 Electrically conductive ceramic material, a process of producing same, and an electrostatic chuck Kazuyoshi Minamisawa, Hiroyuki Matsuo, Sari Endoh, Yukio Kishi, Kazunori Saitoh +5 more 2003-10-07
5837360 Polypropylene-laminated steel sheet Koujiro Takano, Masaharu Mito, Satoshi Akiyama 1998-11-17
5516397 Polypropylene-laminated steel sheet and production thereof Koujiro Takano, Masaharu Mito, Satoshi Akiyama 1996-05-14
4992262 Process for producing powder-based solid cosmetic Tomonari Nakagaki, Haruo Ishibashi 1991-02-12
4670206 Method and apparatus for solidifying a powdered cosmetic composition in an elongated hollow container Tomonari Nakagaki, Yoshiharu Sekimoto, Haruo Ishibashi 1987-06-02