YN

Yuji Nakajima

KT Kabushiki Kaisha Toshiba: 42 patents #460 of 21,451Top 3%
SC Sumitomo Chemical: 19 patents #166 of 4,033Top 5%
RE Renesas Electronics: 9 patents #397 of 4,529Top 9%
HO Hoya: 6 patents #201 of 1,290Top 20%
CH Chisso: 6 patents #140 of 833Top 20%
SC Seikosha Co.: 5 patents #73 of 312Top 25%
Ricoh Company: 4 patents #4,167 of 9,818Top 45%
Nissan Motor Co.: 4 patents #1,803 of 8,689Top 25%
PA Panasonic: 3 patents #7,617 of 21,108Top 40%
KS Kobe Steel: 3 patents #309 of 2,031Top 20%
NE Nec Electronics: 3 patents #234 of 1,789Top 15%
SE Seiko Epson: 2 patents #4,555 of 7,774Top 60%
NM Nichifu Terminal Manufacture: 1 patents #4 of 6Top 70%
NE Nec: 1 patents #7,889 of 14,502Top 55%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
JC Japan Electronic Control Systems Co.: 1 patents #38 of 86Top 45%
SA Sanden: 1 patents #336 of 631Top 55%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
HK Hamamatsu Photonics K.K.: 1 patents #936 of 1,436Top 70%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Canon: 1 patents #14,899 of 19,416Top 80%
NC Nichifu Terminal Industries Co.: 1 patents #3 of 6Top 50%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
📍 Takarazuka, CA: #2 of 4 inventorsTop 50%
Overall (All Time): #10,619 of 4,157,543Top 1%
116
Patents All Time

Issued Patents All Time

Showing 76–100 of 116 patents

Patent #TitleCo-InventorsDate
6198626 Portable apparatus removable top cover covering functional component Kohei Wada, Kenji Hisano 2001-03-06
6139225 Method for building an underground continuous wall Kenji KOIKE, Yoshiaki Inagaki, Minoru Aoi, Fumio Kinoshita, Shigeki Ashida +2 more 2000-10-31
6101088 Portable electronic apparatus having a frame supporting functional components Kenji Kaji, Yasuhiro Ishida 2000-08-08
6045908 Biodegradable fiber and non-woven fabric Masahiko Taniguchi 2000-04-04
6043977 Information processing apparatus having a receptacle for removably containing a functional component 2000-03-28
5993964 Fibers and fibrous moldings using the same 1999-11-30
5819570 Motor driven portable crimper having a detection mechanism to automatically turn off the motor Katsuhisa Mori, Yoshihiro Nakagome 1998-10-13
5808861 Portable apparatus with removable top cover covering functional component Kohei Wada, Kenji Hisano 1998-09-15
5796579 Portable electronic apparatus having expansion connector covered by pivotally mounted upper and lower covers having laterally extending guide portions Masaru Seto, Yoshinori Kamikawa 1998-08-18
5784256 Portable computer having a circuit board including a heat-generating IC chip and a metal frame supporting the circuit board Hiroshi Nakamura 1998-07-21
5748595 Cartridge loading mechanism with a door closing assembly 1998-05-05
5715139 Portable electronic apparatus having a frame supporting functional components, and method of assembling the portable electronic apparatus 1998-02-03
5627731 Compact electronic apparatus and method of assembling the same Youji Sato, Kinji Taki, Toshikazu Konno 1997-05-06
5618623 Flame-retardant fiber and nonwoven fabric Masahiko Taniguchi 1997-04-08
5617301 Compact electronic apparatus and method of assembling the same Youji Sato, Kinji Taki, Toshikazu Konno 1997-04-01
5581443 Structure for cooling a circuit module having a circuit board and a heat-generating IC chip mounted on the board, and portable electronic apparatus incorporating the structure Hiroshi Nakamura, Kentaro Tomioka, Kiyoumi Ninomiya, Hideki Ogawa 1996-12-03
5567517 Flame-retardant fiber and nonwoven fabric Masahiko Taniguchi 1996-10-22
5455746 Compact electronic apparatus and method of assembling the same Youji Sato, Kinji Taki, Toshikazu Konno 1995-10-03
5402311 Electronic apparatus having heat sink for cooling circuit component 1995-03-28
5396686 Method for automatically tightening and untightening a bolt Katsuhiko Yoshida, Yoshinori Narahashi, Kazuhiko Sakiyama 1995-03-14
5331506 Electronic apparatus wherein components are detachably arranged in a housing having a recess with a sliding and clamping cover 1994-07-19
5291237 Flash synchronizing device Shigeru Tagami, Tomihiko Aoyama, Teruyo Hayakawa, Hiroshi Yamazaki, Seiichi Imano 1994-03-01
5245895 Method and apparatus for automatically tightening and untightening a bolt Katsuhiko Yoshida, Yoshinori Narahashi, Kuzuhiko Sakiyama 1993-09-21
5223885 Range meter for camera 1993-06-29
5189462 Range meter for camera 1993-02-23