TA

Tetsuya Abe

PE Pentax: 73 patents #6 of 761Top 1%
SO Sony: 21 patents #1,931 of 25,231Top 8%
HI Hitachi: 21 patents #1,645 of 28,497Top 6%
PE Pentax: 19 patents #15 of 396Top 4%
TO Toyota: 13 patents #2,130 of 26,838Top 8%
JI Japan Atomic Energy Research Institute: 9 patents #14 of 609Top 3%
KA Kao: 7 patents #452 of 3,221Top 15%
Casio Computer Co.: 5 patents #505 of 1,970Top 30%
HO Hoya: 5 patents #232 of 1,290Top 20%
DE Dexerials: 4 patents #118 of 387Top 35%
CC Casio Electronics Manufacturing Co.: 4 patents #9 of 107Top 9%
OR Organo: 4 patents #26 of 167Top 20%
AK Asahi Kogaku Kogyo K.K.: 4 patents #27 of 180Top 15%
PA Panasonic: 4 patents #6,180 of 21,108Top 30%
Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
NI Nikon: 3 patents #1,048 of 2,493Top 45%
KC Kyowa Hakko Kogyo Co.: 3 patents #287 of 943Top 35%
DA Danaher: 3 patents #661 of 2,950Top 25%
JA Japan Atomic Energy Agency: 3 patents #20 of 251Top 8%
Canon: 3 patents #11,241 of 19,416Top 60%
HK Hamamatsu Photonics K.K.: 2 patents #676 of 1,436Top 50%
DE Denso: 2 patents #4,986 of 11,792Top 45%
AI Anest Iwata: 2 patents #32 of 71Top 50%
KC Kyowa Hakko Bio Co.: 2 patents #40 of 123Top 35%
NK Nippon Kayaku: 2 patents #345 of 1,103Top 35%
NT NTT: 2 patents #2,095 of 4,871Top 45%
UT University Of Tsukuba: 2 patents #32 of 344Top 10%
NI Nittoh: 1 patents #12 of 20Top 60%
MC Mitsubishi Gas Chemical Company: 1 patents #1,048 of 1,727Top 65%
OV Osaka Vacuum: 1 patents #5 of 15Top 35%
KC Kumiai Chemical Industry Co.: 1 patents #187 of 284Top 70%
SE Seiko Epson: 1 patents #5,551 of 7,774Top 75%
SK Seiko Seiki Kabushiki Kaisha: 1 patents #47 of 125Top 40%
SC Shinko Denshi Co.: 1 patents #7 of 17Top 45%
KC Kojima Press Industry Co.: 1 patents #38 of 143Top 30%
TC Taiho Pharmaceutical Co.: 1 patents #236 of 484Top 50%
TC Toray Engineering Co.: 1 patents #46 of 169Top 30%
TC Toyo Communication Equipment Co.: 1 patents #44 of 111Top 40%
AK Asahi Kogaku Kabushiki Kaisha: 1 patents #9 of 73Top 15%
YC Yamakawa Chemical Industry Co.: 1 patents #5 of 26Top 20%
KU Kinki University: 1 patents #40 of 141Top 30%
IC Ihara Chemical Industry Co.: 1 patents #166 of 263Top 65%
IN Intel: 1 patents #18,218 of 30,777Top 60%
NK Nihon Sinku Gijutsu Kabusiki: 1 patents #13 of 21Top 65%
FC Fuji Electronics Industry Co.: 1 patents #8 of 21Top 40%
FC Fuji Electric Co.: 1 patents #1,354 of 2,643Top 55%
📍 Hamamatsu, MO: #1 of 2 inventorsTop 50%
Overall (All Time): #2,449 of 4,157,543Top 1%
230
Patents All Time

Issued Patents All Time

Showing 226–230 of 230 patents

Patent #TitleCo-InventorsDate
4583394 Device and method for leak location Yoshio Murakami, Kenjiroh Obara, Yasuo Shimomura, Takemasa Shibata 1986-04-22
4582728 Process for preparing a titanium carbide film Kounosuke Inagawa, Kenjiro Obara, Yoshio Murakami 1986-04-15
4522881 Cover film for color hard copy printing paper Naotake Kobayashi, Yoshio Fujiwara 1985-06-11
4189565 Process for polymerizing trioxane Akitoshi Sugio, Akira Amemiya, Tomotaka Furusawa, Takeo Suzumori, Mutsuhiko Takeda +6 more 1980-02-19
4183917 Emulsion-type hair conditioner composition Shuji Iwao, Tsutomu Yoshida, Akemi Wada 1980-01-15