YH

Yoshiharu Hatakeyama

YC Yoshida Industry Co.: 26 patents #2 of 43Top 5%
ND Nitto Denko: 6 patents #560 of 2,479Top 25%
YC Yoshida Kogyo Co.: 4 patents #2 of 13Top 20%
NS Nitto Shinko: 2 patents #8 of 39Top 25%
SL Shiseido Company, Limited: 2 patents #353 of 1,112Top 35%
Overall (All Time): #82,601 of 4,157,543Top 2%
39
Patents All Time

Issued Patents All Time

Showing 1–25 of 39 patents

Patent #TitleCo-InventorsDate
11420832 Transport fixing jig Shotaro Masuda, Tomoaki Ichikawa, Yohei Maeno 2022-08-23
11390525 Carbon nanotube aggregate comprising a non-aligned portion Tomoaki Ichikawa, Shotaro Masuda, Yohei Maeno 2022-07-19
10544341 Thermally conductive polymer composition and thermally conductive molded object Kenichi Fujikawa, Miho Yamaguchi, Yuji Yamagishi, Akihiro Oohashi 2020-01-28
10265693 Particles, particle dispersion, particle-dispersed resin composition, producing method therefor, resin molded article, producing method therefor, catalyst particles, catalyst solution, catalyst composition, catalyst molded article, titanium complex, titanium oxide particles and producing method therefor Takahiro Fukuoka, Junichi Nagase, Shusaku Shibata, Tatsuki Nagatsuka, Saori Yamamoto 2019-04-23
9847544 Ion conductive organic-inorganic composite particles, particle-containing resin composition and ion conductive molded article Hideyuki Emori, Hiroyuki Nishii, Junichi Nagase, Shusaku Shibata, Saori Fukuzaki +2 more 2017-12-19
9663635 Aluminum nitride powder, resin composition, and thermally conductive molded object Kenichi Fujikawa, Miho Yamaguchi, Yuji Yamagishi, Akihiro Oohashi 2017-05-30
5702666 Method for making sheet button panel assembly Yukitomo Yuhara 1997-12-30
5615803 Tube container Kenzo Teshima, Tatsuo Ishikawa 1997-04-01
5577636 Multi-tube container having breakable connections at both ends thereof Hiroki Fukuoka, Kenzo Teshima 1996-11-26
5542580 Tube container Hiroki Fukuoka, Kenzo Teshima 1996-08-06
5219373 Method of fabricating tube container Tatsuo Ishikawa, Kenzo Teshima 1993-06-15
5076470 Tube container Tatsuo Ishikawa, Kenzo Teshima 1991-12-31
5050623 Vanity case Yukitomo Yuhara 1991-09-24
4980115 Method for making an injection-molded product having a partly thin portion Tatsuo Ishikawa 1990-12-25
4930528 Vanity case 1990-06-05
4884601 Apparatus for loading cosmetic material into a container and solidifying said cosmetic material Mitsuo Ishiguro 1989-12-05
4834122 Vanity case Yukitomo Yuhara 1989-05-30
4820149 Apparatus for manufacturing an injection-molded product having a partly thin portion Tatsuo Ishikawa 1989-04-11
4817686 Method for loading cosmetic material into a container and solidifying said cosmetic material Mitsuo Ishiguro 1989-04-04
4635826 Tube container for receiving semifluid material Tatsuo Ishikawa 1987-01-13
4589429 Vanity case Kenzo Teshima 1986-05-20
4586623 Container cap Yosiro Kikuma 1986-05-06
4580702 Tubular container Kenzo Teshima, Shuji Nakazawa 1986-04-08
4569457 Bottle closure Shinichi Kozuka 1986-02-11
4553679 Inner closure cap for bottle or tube type container Yoshio Minosawa 1985-11-19