MS

Masahiro Soh

DE Denso: 10 patents #1,243 of 11,792Top 15%
KC Kukdo Chemical Co.: 3 patents #1 of 22Top 5%
NC Nippon Steel Chemical: 3 patents #32 of 184Top 20%
Overall (All Time): #365,378 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12378345 Polyfunctional vinyl resin and method for producing same, polyfunctional vinyl resin composition, cured article, prepreg, resin sheet, and laminated plate Kazuo Ishihara, Jaeman Han, Haerry Youn 2025-08-05
12378354 Active ester resin, method for producing thereof, epoxy resin composition, cured product thereof, prepreg, laminated board, and material for circuit substrate Kazuo Ishihara, Jin Soo Lee, Chan Ho Park, Joong Hwi Jee 2025-08-05
11884773 Phenolic resin, epoxy resin, epoxy resin composition and cured product of same Kazuo Ishihara, Jin Soo Lee, Jae Il Kim, Joong Hwi Jee, Ki Hwan Yu 2024-01-30
6443023 Starter having improved electromagnetic switch Sadayoshi Kajino, Yoshiharu Tomida 2002-09-03
6142028 Starter motor with speed reduction mechanism 2000-11-07
6054777 Starter having brush displaceable to and from commutator 2000-04-25
6020650 Electromagnetic switch having variable magnetic resistance 2000-02-01
5973434 Armature for rotary electric machine having welded joint between upper and lower coil conductors Masanori Ohmi, Hideki Ichikawa 1999-10-26
5943909 Starter for engine having water drainage hole 1999-08-31
5945742 Starter having a pinion movement control structure Takeshi Araki, Keiichi Matsushima 1999-08-31
5895993 Starter with improved pinion drive and return structure Sadayoshi Kajino, Nobuyuki Hayashi 1999-04-20
5895995 Starter having an improved brush holder 1999-04-20
5861691 Starter with thermal insulation cover Keiichi Matsushima 1999-01-19