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For the Inventor, By the Inventor

Tokyo, Japan

Jxtg Nippon Oil & Energy Corporation


USPTO Granted Patents = 61



Trademarks = 6

Forward Citations = 92

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218 inventors (with patents filed for the assignee):

goldMedal Souichirou Konno (12 out of 25 patents)

silverMedal Hitoshi Takahashi (9 out of 59 patents)

bronzeMedal Kousuke Yamaki (8 out of 9 patents)

4.  Akira Matsuo (8 out of 21 patents)

5.  Nobuhiro Kimura (7 out of 26 patents)

6.  Takeshi Okido (6 out of 26 patents)

7.  Hiroko Shimpo (6 out of 10 patents)

8.  Suzushi Nishimura (6 out of 37 patents)

9.  Ken Sawada (5 out of 44 patents)

10.  Akira Takagi (4 out of 22 patents)

11.  Akira Tada (4 out of 18 patents)

12.  Masanori Saito (4 out of 42 patents)

13.  Kuniko Adegawa (4 out of 14 patents)

14.  Takashi Arai (3 out of 92 patents)

15.  Kentaro Yamaguchi (3 out of 17 patents)


Core Competencies:
Liquid Crystalline Polyester
Grease Composition
Refrigerator Oil
Defoaming Agent
Conjugated Diene Production
Transparent Screen Technology
Fiber-Reinforced Composites
Olefin Polymerization Catalyst
Electrically Insulating Oil
Image Projection Systems
Epoxy Compounds
Nonwoven Fabrics

61 patents:

1. 10968347 - Wholly aromatic liquid crystalline polyester resin (2021-04-06),
2. 10968311 - Wholly aromatic liquid crystalline polyester resin, molded article, and electric and electronic components (2021-04-06),
3. 10829714 - Grease composition for constant velocity joints, and constant velocity joint in which same is sealed (2020-11-10),
4. 10759982 - Refrigerator oil (2020-09-01),
5. 10745640 - Defoaming agent and lubricating oil composition (2020-08-18),
6. 10731098 - Lubricating oil composition, method for defoaming lubricating oil, and defoaming agent composition (2020-08-04),
7. 10723926 - Refrigerating machine oil and refrigerating machine working fluid composition (2020-07-28),
8. 10723674 - Unsaturated hydrocarbon production method and conjugated diene production method (2020-07-28),
9. 10701957 - Method for production of carotenoid (2020-07-07),
10. 10684472 - See-through layered body, transparent screen comprising same, and image projection device comprising same (2020-06-16),
11. 10655081 - Defoaming agent and lubricating oil composition (2020-05-19),
12. 10647941 - Defoaming agent and lubricating oil composition (2020-05-12),
13. 10647638 - Method for producing butadiene (2020-05-12),
14. 10641933 - Transparent light scattering body, reflective transparent screen comprising same, and video image projection system comprising same (2020-05-05),
15. 10626344 - Refrigerating machine oil, and working fluid composition for refrigerating machines (2020-04-21),
JXTG Nippon Oil & Energy Corporation is a Japanese petroleum and energy company. It is one of the largest oil companies in Japan and is involved in the exploration, refining, and distribution of petroleum products. The company also operates gas stations and produces lubricants and petrochemicals.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

61 Patents

#620 in Tokyo

#1,474 in Japan

#11,486 in the World

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Tokyo, Japan

Jxtg Nippon Oil & Energy Corporation

Forward Citations = 92

218 inventors:

goldMedal Souichirou Konno (12 out of 25 patents)

silverMedal Hitoshi Takahashi (9 out of 59 patents)

bronzeMedal Kousuke Yamaki (8 out of 9 patents)

4.  Akira Matsuo (8 out of 21 patents)

5.  Nobuhiro Kimura (7 out of 26 patents)

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