KY

Kazuhiko Yamazaki

IBM: 47 patents #1,870 of 70,183Top 3%
JS Jfe Steel: 8 patents #220 of 1,401Top 20%
NC Nippon Light Metal Company: 5 patents #41 of 499Top 9%
TC Toyo Seikan Co.: 4 patents #175 of 888Top 20%
LP Lenovo (Singapore) Pte.: 2 patents #509 of 1,301Top 40%
KE Kokusai Electric: 2 patents #237 of 583Top 45%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
📍 Toyama, JP: #15 of 1,699 inventorsTop 1%
Overall (All Time): #26,998 of 4,157,543Top 1%
73
Patents All Time

Issued Patents All Time

Showing 26–50 of 73 patents

Patent #TitleCo-InventorsDate
5916635 Water-based hydrophilic coatings and a process for manufacturing precoated fin materials for heat exchangers with use of said coatings Toru Ishii, Reiko Takasawa 1999-06-29
D398909 Portable multimedia CD-ROM player Shuichi Iwata, Shinobu Hashizume 1998-09-29
D396701 Notebook computer Hisashi Shima, Kazuo Nakada 1998-08-04
D396454 Docking unit for a portable computer Hisashi Shima 1998-07-28
5762792 Filter 1998-06-09
D389819 Docking station for a portable computer 1998-01-27
D388057 Pair of mouse drag buttons Nariaki Mieki 1997-12-23
D384652 Portable personal computer 1997-10-07
D383731 Personal computer housing Nariaki Mieki 1997-09-16
D382257 Optical drive unit 1997-08-12
D381978 Personal computer infra-red communication device Kazuo Nakada 1997-08-05
D380740 Personal computer Nariaki Mieki 1997-07-08
D380458 Portable personal computer Tomoyuki Takahashi, Samuel A. Lucente 1997-07-01
D380000 Combined camera and support unit for computer applications Kazuo Nakada, Tristan A. Merino, Richard Sapper 1997-06-17
D379804 Personal computer Hisashi Shima 1997-06-10
5607582 Filter system for liquids Mitsuhiro Goto 1997-03-04
D378087 Keyboard Nariaki Mieki 1997-02-18
D374661 Card type personal computer Nariaki Mieki 1996-10-15
D374433 Personal computer Hisashi Shima 1996-10-08
D373578 Portable personal computer Hisashi Shima 1996-09-10
D373580 Display unit with an attachable camera unit Kazuo Nakada, Tristan A. Merino, Richard Sapper 1996-09-10
D372900 Personal computer with integral video display Kazuo Nakada, Nariaki Mieki, Gary L. Switser, Markus Oates, Richard Sapper 1996-08-20
D371769 Personal computer docking station Hisashi Shima 1996-07-16
5489924 Computer and display apparatus with input function Hisashi Shima, Atsuo Yagihashi 1996-02-06
D364151 Docking station for a portable personal computer 1995-11-14