Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
MU

Manabu Uchida — 37 Patents

CHChisso: 29 patents #21 of 833Top 3%
DIDaicel Chemical Industries: 4 patents #163 of 893Top 20%
JNJnc: 3 patents #107 of 413Top 30%
HKHayashibara Seibutsu Kagaku Kenkyujo: 1 patents #157 of 263Top 60%
Himeji, JP: #28 of 1,500 inventorsTop 2%
Overall (All Time): #88,321 of 4,157,543Top 3%
37 Patents All Time
Manabu Uchida has been granted 37 US patents while listed as an inventor at Chisso. The first was granted in 1983 and the most recent in August 2015. Manabu Uchida ranks #88,321 of 4,157,543 US inventors in our database (top 2.1%). Patent records list Manabu Uchida in Himeji, JP.

Patents per Year

Patents granted per year, 1983 to 2015Bar chart with a peak of 4 patents in 1991.peak 41983: 1 patents19831984: 1 patents1987: 2 patents19871989: 3 patents1990: 3 patents19901991: 4 patents1993: 3 patents19931994: 1 patents1996: 1 patents19961999: 2 patents2000: 1 patents20002001: 1 patents2002: 3 patents20022003: 1 patents2004: 3 patents20042005: 2 patents2009: 1 patents20092011: 2 patents2012: 1 patents20122015: 1 patents2015

Issued Patents All Time

Showing 1–25 of 37 patents

Patent #TitleCo-InventorsDate
9099654 Benzofluorene compound, emission materials and organic electroluminescent device Guofang Wang, Akiko Kageyama, Toshihiro Koike 2015-08-04
8202633 Electron transport material and organic electroluminescent device using the same Youhei Ono, Hiroshi Yamada, Akiko Kageyama 2012-06-19
8026663 Triphenylene compounds, method of manufacturing the same and organic electroluminescent devices employing the same Hideyuki Matsumoto, Soichiro Kyushin, Keisuke Negishi, Youhei Ono, Hidefumi Oomori 2011-09-27
7964293 Electron transport material and organic electroluminescent device using the same Youhei Ono, Hiroshi Yamada, Akiko Kageyama 2011-06-21
7569694 Coumarin compound, material for light emitting device and organic electroluminescent device Toshihiro Koike, Makoto Satsuki, Makoto Fujiwara, Ayashi Noguchi 2009-08-04
6936189 Cyclic tertiary amine compound and organic electroluminescent device containing the compound Wang Guofang, Hajime Yokoi, Takaharu Nakano, Kenji Furukawa 2005-08-30
6902832 Charge-transporting material containing diazapentacene derivative, luminescent material, and organic electroluminescent element employing these Guofang Wang, Takaharu Nakano, Kenji Furukawa, Keiji Okada, Masatoshi Kozaki 2005-06-07
6767654 Organic electroluminescent device Kouhei Tamao, Shigehiro Yamaguchi, Takaharu Nakano, Toshihiro Koike, Takenori Izumizawa +1 more 2004-07-27
6761981 Cyclic tertiary amine compound and organic electroluminescent device containing the compound Wang Guofang, Hajime Yokoi, Takaharu Nakano, Kenji Furukawa 2004-07-13
6696182 Organic electroluminescent device comprising dipyridylthiophene derivative Hiroshi Yamada, Takaharu Nakano, Kenji Furukawa 2004-02-24
6617053 Organic electroluminescent device containing dithiafulvene derivative Yuichi Fujishita, Takaharu Nakano, Kenji Furukawa 2003-09-09
6485847 Amine derivative and organic electroluminescent device using the same Takenori Izumizawa, Kenji Furukawa 2002-11-26
6376694 Silole derivatives and organic electroluminescent element containing the same Toshihiro Koike, Takenori Izumizawa, Kenji Furukawa 2002-04-23
6376106 Diaminonaphthalene derivative and organic electroluminescent device using the same Toshihiro Koike, Takenori Izumizawa, Kenji Furukawa 2002-04-23
6333122 Red-emitting material and organic electroluminescent device made by using the same Kenji Furukawa, Takenori Izumizawa 2001-12-25
6051319 Silacyclopentadiene derivatives and an organic electroluminescent element obtained by using the silacyclopentadiene derivative Takenori Izumizawa, Kenji Furukawa, Kohei Tamao, Shigehiro Yamaguchi 2000-04-18
6005128 Silacyclopentadiene derivative Kohei Tamao, Shigehiro Yamaguchi 1999-12-21
5986121 Silacyclopentadiene derivatives and an organic electroluminescent element obtained by using the silacyclopentadiene derivative Takenori Izumizawa, Kenji Furukawa, Kohei Tamao, Shigehiro Yamaguchi 1999-11-16
5587444 Copolymer, a process for producing the same and an electroluminescent element using the same Takenori Izumizawa, Kenji Furukawa 1996-12-24
5294522 Photochromic compound Masahiro Irie 1994-03-15
5202055 Alkenyl ether compound and a composition containing the same Kisei Kitano, Shinichi Sawada, Keiko Uchida 1993-04-13
5183587 Liquid crystalline compound Kisei Kitano, Makoto Ushioda, Toshiharu Suzuki 1993-02-02
5180519 Alkenyl ether derivative and liquid crystal composition containing the same Makoto Ushioda, Yasuyuki Goto 1993-01-19
5076947 1-Phenyl-1-propanol derivative Masakazu Kaneoya, Naoyuki Yoshida, Kazutoshi Miyazawa 1991-12-31
5064565 Cyclohexenylethane compound Yasuyuki Goto 1991-11-12