YN

Yukio Nakajima

OC Olympus Optical Co.: 32 patents #39 of 2,334Top 2%
Bridgestone: 10 patents #218 of 2,860Top 8%
FC Fuji Electric Co.: 3 patents #717 of 2,643Top 30%
TK Toshiba Kikai: 2 patents #223 of 713Top 35%
SU Subaru: 2 patents #413 of 1,436Top 30%
SC Shin-Etsu Handotai Co.: 1 patents #385 of 679Top 60%
UI Ube Industries: 1 patents #895 of 1,686Top 55%
WC Wacom Co.: 1 patents #258 of 357Top 75%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
BL Bridgestone Tire Company Limited: 1 patents #196 of 438Top 45%
Eastman Kodak: 1 patents #4,972 of 8,114Top 65%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
LA Lumendi Ag: 1 patents #28 of 31Top 95%
📍 Westport, CT: #8 of 523 inventorsTop 2%
🗺 Connecticut: #381 of 34,797 inventorsTop 2%
Overall (All Time): #45,614 of 4,157,543Top 2%
55
Patents All Time

Issued Patents All Time

Showing 1–25 of 55 patents

Patent #TitleCo-InventorsDate
12419658 Medical instruments for performing minimally-invasive procedures Jonathan O'Keefe, Amos Cruz, Jonathan E. Wilson, Niklas Helmick 2025-09-23
10627921 Pen tablet, handwritten data recording device, handwritten data drawing method, and handwritten data synthesis method Konstantin Angelov, Vladimir Blazhev, Tanya Dimitrova 2020-04-21
9289551 Pharmaceutical injection device Shinsuke Hata, Tsuguhiro Kondoh, Seiji Kikuchi, Toshiaki Iio 2016-03-22
7616883 User-rotatable camera for enhancing panoramic image capture Satoru Ogawa, Kenji Toyoda 2009-11-10
7369976 Method of designing tire, optimization analyzer and storage medium on which optimization analysis program is recorded 2008-05-06
6930023 Semiconductor wafer thinning method, and thin semiconductor wafer Mamoru Okada 2005-08-16
6748782 Rolling mill, looseness eliminating device of roll bearing housing, rolling method, method of modifying rolling mill, and hot finishing tandem rolling equipment Takao Sakanaka, Takashi Kamoshita, Shinichi Kaga 2004-06-15
6577338 Digital color printer digital camera and digital color printer system using the same Chiharu Tanaka 2003-06-10
6411945 Method and apparatus for designing multi-component material, optimization analyzer and storage medium using learning process 2002-06-25
6069659 Strobe device that prevents the flicker of flashlight and flashing method thereof 2000-05-30
5770300 Multilayered metallic printed board and molded module Kenji Okamoto, Kazuhiko Imamura, Takao Ichihara 1998-06-23
5717613 Method of determining a pitch arrangement of a tire 1998-02-10
5710718 Method of designing a pneumatic tire to achieve a best mode under given conditions Tatsuhiko Kamegawa, Akihiko Abe 1998-01-20
5672414 Multilayered printed board structure Kenji Okamoto, Kazuhiko Imamura, Takao Ichihara 1997-09-30
5617341 Method of determining a pitch arrangement of a tire 1997-04-01
5503208 Pneumatic tires Tatsuhiko Kamegawa 1996-04-02
5480508 Apparatus for manufacturing laminated prepreg members Takao Manabe, Yuhei Yamakawa, Shoichi Shin, Hideyuki Yamada, Mitsuo Nagashima +5 more 1996-01-02
5397415 Method for manufacturing laminated prepreg members Takao Manabe, Yuhei Yamakawa, Shoichi Shin, Hideyuki Yamada, Mitsuo Nagashima +5 more 1995-03-14
5386180 Strobo apparatus Muneaki Yoshida, Hiroshi Yamada, Satoshi Kawakami 1995-01-31
5373884 Pneumatic tires with spaced sidewall recesses Tatsuhiko Kamegawa, Tsukasa Haneda 1994-12-20
5370169 Carcass line with plural inflection points 1994-12-06
5322106 Pneumatic tires with varying block height Tatsuhiko Kamegawa 1994-06-21
5316831 Metallic printed board Kazuhiko Imamura, Ryozo Karatsu, Sumio Nishizaki, Makoto Kobayashi 1994-05-31
5259365 Endoscope examination apparatus Toshiaki Nishikori, Masahiro Kawashima, Stuart M. Greengrass, Christopher O. Parker, Shuichi Takayama +7 more 1993-11-09
5238039 Pneumatic radial tires having carcass line with plural inflection points 1993-08-24