HK

Hiroshi Kotaki

NE Nec: 4 patents #3,388 of 14,502Top 25%
Sharp Kabushiki Kaisha: 3 patents #4,164 of 10,731Top 40%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
JU Juki: 1 patents #119 of 281Top 45%
Yamaha: 1 patents #1,232 of 2,001Top 65%
Overall (All Time): #443,010 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11985489 Sound processing method, terminal, and sound system Mitsutaka Goto, Mizuyuki Shirai, Akihiro Sonogi, Takahiro Senda, Hitomi Shimizu 2024-05-14
11694824 MGB2 superconducting wire material and manufacturing method therefor Motomune Kodama, Hideki Tanaka, Takaaki Suzuki 2023-07-04
11562836 Production method for MgB2 superconducting wire rod superconducting coil and MRI Motomune Kodama, Shigeho Tanigawa, Hideki Tanaka, Kazuya Nishi, Takaaki Suzuki 2023-01-24
8421116 Light emitting device and method for manufacturing the same Nobutoshi Arai, Masatomi Harada, Takayuki Ogura 2013-04-16
8139395 Semiconductor memory device Yoshiji Ohta, Syuji Wakaiki 2012-03-20
7080604 Lower thread supplying apparatus for sewing machine Atsushi Shiraishi, Kuniharu Sakuma 2006-07-25
5391508 Method of forming semiconductor transistor devices Toshimasa Matsuoka, Seizo Kakimoto 1995-02-21
5028990 Semiconductor memory device having improved dynamic memory cell structure Yasukazu Inoue 1991-07-02
4987091 Process of fabricating dynamic random access memory cell 1991-01-22
4977099 Method for fabricating semiconductor memory device 1990-12-11
4969022 Dynamic random access memory device having a plurality of improved one-transistor type memory cells Shozo Nishimoto, Yasukazu Inoue 1990-11-06