KN

Keiji Nakamura

Mitsubishi Electric: 30 patents #466 of 25,717Top 2%
MC Mabuchi Motor Co.: 6 patents #13 of 228Top 6%
TK Tanaka Kikinzoku Kogyo K.K.: 6 patents #52 of 436Top 15%
NE Nec: 4 patents #3,388 of 14,502Top 25%
NC Nippon Piston Ring Co.: 3 patents #45 of 208Top 25%
SU Subaru: 3 patents #330 of 1,684Top 20%
Sharp Kabushiki Kaisha: 2 patents #5,184 of 10,731Top 50%
Ricoh Company: 1 patents #6,936 of 9,818Top 75%
NU National University Corporation Nagoya University: 1 patents #247 of 782Top 35%
SU Subaru: 1 patents #677 of 1,436Top 50%
GL Glory: 1 patents #217 of 385Top 60%
HM Hitachi Maxell: 1 patents #659 of 1,211Top 55%
MC Mitsui Engineering & Shipbuilding Co.: 1 patents #166 of 496Top 35%
CI Cheil Industries: 1 patents #604 of 975Top 65%
NC Nippon Electric Co.: 1 patents #251 of 792Top 35%
Overall (All Time): #44,314 of 4,157,543Top 2%
56
Patents All Time

Issued Patents All Time

Showing 51–56 of 56 patents

Patent #TitleCo-InventorsDate
4778288 Automatic print zone setting system 1988-10-18
4578317 Journal 1986-03-25
4570096 Electromechanical translation device comprising an electrostrictive driver of a stacked ceramic capacitor type Atsushi Hara, Takao Horiuchi, Kunio Yamada, Sadayuki Takahashi 1986-02-11
4526617 Wear resistant ferro-based sintered alloy Takeshi Hiraoka, Shigeru Urano, Masajiro Takeshita 1985-07-02
4428691 Dot matrix printer head Osamu Suzuki 1984-01-31
4348232 Abrasion resistant ferro-based sintered alloy Takeshi Hiraoka, Shigeru Urano, Masajiro Takeshita 1982-09-07